Ultraman: The Protagonist Is a Reionics 奥特曼 主角是雷奥尼克斯

1. 151 星 Honkai: Star Rail: Chaos Grimoire from the Start 星穹：开局混沌格里姆德 Starry Sky Taotie星穹饕餮Anime Fanfiction219k WordsOngoing Lin Yuan transmigrated and became Chaos Grimdo, sealed away by the New Generation Ultraman heroes. Then the unscrupulous System sent him to the Star Rail universe. With the System’s help, Lin Yuan regained Grimdo’s full power from the ancient age of chaos! Then the System unbound itself and made a run for it! As soon as the System left, a viewing chat group appeared! People from the Star Rail universe and Teyvat were all pulled into the chat group. When the New Generation’s Pinnacle was playing, 113Reads8.4Score—Shelves
2. 152 游 Yu-Gi-Oh!: Ultraman Tiga from the Start! 游戏王：开局迪迦奥特曼！ The Mad Sheep发疯的疯羊Anime Fanfiction1.0M WordsCompleted You Hai accidentally transmigrates into the world of Yu-Gi-Oh! He thinks he can dominate with the knowledge he brought from his previous life, only to discover that all the cards given to him by the System are Ultraman cards. “What! The Mysterious Four Ultras???” “What kind of summoning doesn't this guy know how to do?” “That's amazing! We're no match for him at all!” 1.3kReads6.9Score101Shelves
3. 153 奥 Ultraman Awakening: I Choose Nexus and Cosmos 奥特觉醒：我选奈克瑟斯和高斯 Youthful Splendor少年风华Anime Fanfiction322k WordsOngoing This is a world of Ultraman, where anyone can bond with an Ultraman and become a powerful Ultra Warrior! A space exploration carrier is caught in a temporal storm, and Duan Mulin is sucked into a black hole and transmigrates to the world of Ultraman! What? People here can bond with an Ultraman and become an Ultra Warrior? This is amazing! Can't get Noa? Then I'll pick his smaller form. You're the one for me, Nexus! Oh? I get another choice! The puppy-like Cosmos sounds great! Hehe! Wait, what? 67Reads5.0Score—Shelves
4. 154 奥 Ultraman: Everyone at My Retirement Home Is Definitely Not Human 奥特：我家养老院来的都不是人 Second Heaven Dragon, Red Dragon Emperor二天龙丶赤龙帝Anime Fanfiction200k WordsOngoing (Destroying the original characters + multiple heroines + a pitiful System) The story begins after a ridiculous conspiracy: the king of the Little Golden Men awakens and leads the Absolut race in an invasion of the Land of Light. A massive war breaks out in the Land of Light. All the Ultramen and the Absolut race perish together, and every Ultraman disappears. Only their human hosts are left behind on Earth, where they lead miserable lives. At this very moment, Ye Xingchen is accidentally killed 18Reads—Score—Shelves
5. 155 奥 Ultraman: That's Slander! I'm Really Not the Light of Evil 奥特：诽谤啊！我真不是邪门之光 A Sip of Rough Wine, Sorrow Goes to Your Head轻饮浊酒，愁上头Anime Fanfiction627k WordsOngoing [System + behind-the-scenes mastermind + debt-taking + growth + multiple villains redeemed] (In this book, some villains will be moved to the side of justice. Examples include Ultraman Jugglus Juggler, Ultraman Chicken, Ultraman Darrgon, Ultraman Mephisto, and Ultraman Lugiel… They’ll form a true Ultraman crime syndicate.) According to the original storyline, Jugglus Juggler reached Warrior’s Peak but failed to become an Ultra Warrior as he’d hoped. After that, he even took on the role of a vill 2.4kReads8.7Score211Shelves
6. 156 奥 Ultraman: Noah Stripped Me of My Title as Yapool! 奥特：身为叶腐被诺亚封号！ Little Tortoise That Travels a Hundred Miles a Day日行百里小灵龟Anime Fanfiction315k WordsCompleted Lin Yi is chosen by a beam of light, merges with it, and is taken to the Ultraman world. More specifically, the world of Nexus, Noah's lesser form. He thinks he's done for, but after sensing the information carried by that beam of light, Lin Yi realizes he's on the path to becoming invincible! That's because the light he fused with belongs to Yapool! The light of a monster said to be invincible in theory, capable of copying, resurrecting, and evolving! After merging with Lin Yi, the light transf 1.3kReads7.1Score118Shelves
7. 157 光 Light Is the Bond, Born Toward the Sun 光是纽带，向阳而生 Mu Yangren木杨人Anime Fanfiction1.5M WordsCompleted An Ultraman-inspired fanfiction with [an original setting + a realistic bent + no power fantasy + no harem + no invincible protagonist + a coming-of-age, healing journey]. [This is a story, not a wish-fulfillment novel about the male lead. Please don’t read it from a power-fantasy perspective. Thank you.] [When the light chooses someone who is insecure, socially anxious, has trouble communicating, and tends toward isolation, will it heal him or make him despair?] Ever since an aurora appeared in 11.2kReads9.3Score1.1kShelves
8. 158 表 Rejected After Confessing? I Turn into Ultraman 表白被拒？我转身变成奥特曼 Ten-Degree Boiling Water十度开水Urban809k WordsCompleted [Tragedy + Copycat Nexus + Walking Alone into the Abyss + Rejected from the Start] From the start, he confessed his feelings to the campus belle he'd pursued for five years and was rejected. Then he regained the power of Nexus from his previous life, only to find it was an inferior copy. As darkness descended upon the world, Lin Yuan had to face it alone. After suffering injuries, severe wounds, and near-death experiences, he met a girl he could fall in love with. Her presence soothed his heart, 3.9kReads9.0Score410Shelves
9. 159 奥 Ultraman: From the Start, I Bind a Loli System 奥特：开局绑定萝莉系统 Broken-Dream Mountain Swing碎梦山挥Anime Fanfiction1.3M WordsCompleted Host body: Tiga, starting with Nexus Heroine: Camearra, not exclusive, already reconciled System: Unlocked 3/3 Also known as The Great Emperor of the Ultraverse [Sets up mysteries from the start, interwoven plotlines, a brand-new universe] A legend sung throughout the greater universe. Hope praised throughout the greater universe. Light in one hand, darkness in the other. A true powerhouse is not limited to just one kind of power. What is Reiblood to me? I, Zhang Heng, will become the strongest 1.8kReads6.9Score153Shelves
10. 160 星 Honkai: Star Rail: Dark Zagi Joins a Fanfic Chat Group 星穹：黑暗扎基加入二创聊天群 Starry Sky Taotie星穹饕餮Anime Fanfiction295k WordsOngoing Lin Tian transmigrates into Dark Zagi, a biological weapon created as a replica of Noah, a copy of God. Unlike the original Zagi, Lin Tian isn’t foolish enough to pick a fight with Noah. Lin Tian survives by keeping his head down, constantly fighting monsters and devouring their dark energy, while avoiding direct confrontations with the Ultramen. During the Spark War, Lin Tian makes a quick escape. When Galaxy and Lugiel are weakened, he devours seventy percent of Dark Lugiel’s dark essence. He 3.5kReads8.7Score255Shelves
11. 161 海 One Piece: I Create Clones Behind the Scenes 海贼：我在幕后捏分身 Grumpy Snow暴躁的雪Anime Fanfiction734k WordsCompleted [System] + [Transmigration] + [Behind the Scenes] He transmigrates into the world of One Piece and becomes Koshiro’s adopted son, as well as the senior disciple of Kuina and Zoro! Mu Xue awakens a clone-creation System and summons all the anime characters from his past life. When Erza, Natsu, Gildarts, Uchiha Madara, Senju Hashirama, Hatake Sakumo, Kisame Hoshigaki, Aizen, Orochi, and the others all gather together, what kind of excitement can they bring to this Great Pirate Era? What are the tr 5.5kReads8.8Score404Shelves
12. 162 奥 Ultraman: The Spacetime Merchant 奥特：时空商人 Reader Lover爱吃读者Anime Fanfiction1.7M WordsCompleted My name is Qin Yu. I’m a businessman. Let me take a look at the desires in your heart. I’ve completely let myself go. I’ve finished collecting the Ultra Warriors, and now I’m working on the Kamen Riders. I’ve finished Decade, and I’m currently on Geats, 434Reads6.8Score—Shelves
13. 163 奥 Ultraman: The Account-Stealing Metallic Lifeform 奥特：盗号的金属生命体 Four Black Boxes四只黑匣Anime Fanfiction513k WordsOngoing (Ultraman fanfic + No System + No Female Lead) P.S. The protagonist has a growth arc. For no apparent reason, I ended up in the world of Ultraman Gaia and even turned into the metal life-form Apatee. Luckily, this Apatee is different from the one in the original series. It has a special ability to imitate monsters and Ultramen, giving a trembling little monster like me the power to protect myself. After that, Yin Zhonghao frantically collected data on all kinds of Ultramen and monsters, beginnin 220Reads7.2Score—Shelves
14. 164 奥 Ultraman: From the Start, I Obtain the Dark Converter 奥特曼：开局获得黑暗转换器 w Have a Peachw吃个桃桃Anime Fanfiction665k WordsOngoing [Dark New Forms]+ [Innovative Plot]+ [Infinite Flow]+ [Villain in the Mid-Story] After transmigrating to the Ultraman world, Bai Chuan obtained a Dark Converter. Could he turn his opponents' powers into his own simply by defeating them? And so Bai Chuan began traveling between worlds, becoming a top-tier powerhouse. Hong Kai: Bai Chuan, could I borrow a couple of your cards? Jugglus Juggler: So this is the power of a Dark Ultraman? Geed: So my dad isn't the biggest villain after all. Big Brother 751Reads8.0Score106Shelves
15. 165 从 I've Never Seen a Giant of Light Like You 从未见过你这样的光之巨人 Fuyu the Cook做菜的扶余Anime Fanfiction2.0M WordsOngoing (Illustrated throughout) A great calamity is coming. The wills of the multiverse have joined forces to create a device connecting different dimensions. A beam of light and a System meet by sheer coincidence, giving rise to a legend that spreads a virus of absurdity throughout the heavens. Dimensional vortices whirl without end, and powers from countless dimensions take the form of cards, strengthening Lu Chuan. "Daigu, don't run away! Charge at me!" Lu Chuan calls to Daigu with a benevolent smil 139Reads8.5Score—Shelves
16. 166 人 In the World of Ultraman, the Light of Hope and Miracles 人在奥特，希望与奇迹之光 No Heavy Fog at Dawn清晨不见大雾Anime Fanfiction2.0M WordsCompleted [Ultraman Fan Fiction + Invincible + Wild Imagination + Absurd Comedy + Making Up for Regrets] One heroine only! Carmeara! One heroine only! Original title: An Ultraman's Hope and the Light of Miracles Also known as: An Ultraman's Happy Life Begins with Carmeara (In other words, this breaks up Carmeara and Trigger as a couple. Please don't flame me if you dislike that.) Lin Yu inexplicably found himself in the Trigger universe, absorbed the Eternity Core, and bound himself to the Creation System 3.2kReads8.5Score237Shelves
17. 167 我 Raising Monsters in the Ultraman World 我在奥特世界云养怪兽 Yiliang Mountain Temple一量山寺Anime Fanfiction173k WordsOngoing Your cloud-raised monster has reached 100% cultivation and is about to descend into the real world. Please complete the delivery confirmation as soon as possible. Ding! Your monster, Barton, has obtained volcanic essence and is about to evolve into Fire Barton! Ding! Your monster, EX Zetton, has defeated the Dark Demon God Gatanothor. Its life essence has been placed in your inventory. Please hatch it promptly. Ding! Your monster, Hyper Eleking, has defeated Dark Noaki and unlocked a new world m —Reads—Score—Shelves
18. 168 奥 Ultraman: I Am the Strongest Absolutian 奥特：我是阿布索留特最强者 Little Bitter Melon小小苦瓜Anime Fanfiction260k WordsCompleted A friendly reminder: the protagonist’s name is Absolutian Chen Mo! Chen Mo! Chen Mo! (Important things should be said three times.) If you can’t accept that, feel free to scroll on by. Don’t ruin my fun, uh, I mean, my score... [Absolutians + plot-driven + no heroine for now + invincible + jokes about the protagonist’s name] He transmigrates into the world of Ultraman and becomes Titan’s older brother, one of the Kingdom’s two strongest pillars alongside Tartarus. With the Galaxy Wars sweeping a 1.2kReads7.4Score101Shelves
19. 169 奥 Ultraman: From the Start, I Became the Universe's First Darkness 奥特：开局成为宇宙第一道黑暗 Ultraman Crash-Landing奥特坠机Anime Fanfiction1.0M WordsCompleted Luo Yi, an ordinary office worker, was hit by a drunk driver on his way home after working late one night and transmigrated to the Ultraman universe. From then on, his life became incredibly exciting. See how the protagonist enjoys life in the human world while becoming invincible across the universe and the only legend in all creation. (I’m not good at writing introductions, so please check out the story itself. If you like Ultraman stories, don’t miss this one!) 2.9kReads5.9Score209Shelves
20. 170 奥 Four Roommates Transmigrating to the Ultraman World Isn't Too Much to Ask 奥特之宿舍四人穿越不过分吧 Sky-Burst Gang Potato炸天帮土豆Anime Fanfiction1.0M WordsCompleted Ye Feng is in his dorm watching Ultraman Galaxy: The Great Battle, excitedly chugging cola with his three best buddies. When he hears those four terrifying words, he gets so worked up that he chokes and transmigrates into Noah, from the Ultra Universe! His three buddies turn into the other three mysterious Ultras! See how big brother Ye Feng defeats every enemy and reigns supreme in the world of Ultraman! Ultraman King: Ye Feng will always be a friend of the Land of Light! Ultraman Legend: Do yo 532Reads5.7Score137Shelves
21. 171 奥 Ultraman: I Am Celebro 奥特：我是赛雷布洛 Di Shi笛释Anime Fanfiction400k WordsOngoing (Dark story, no goody-two-shoes, no female lead, pure villain.) Ultraverse I woke up one day and somehow became Celebro. I plotted one civilization-destroying game after another, controlling the monster weapon, the vicious space shark Genegarg, to invade the Land of Light and steal its medals and Riser. But after thinking about what happens next, I decided I should first change poor Celebro's fate. With the Civilization-Destroying Game System, I will destroy world after world and ultimately beco —Reads—Score—Shelves
22. 172 穿 I Transmigrate Into Ultraman, and My Master Is Ace the King of Magic 穿越奥特，我的师父是法王艾斯 Lovely Dundun可爱的墩墩儿Anime Fanfiction1.2M WordsOngoing [Comedic antics + no female lead + toned-down System + characters and people have different names] After an accident, Wang Tongduo transmigrated to the Land of Light and activated the Ultraman Growth System. He became a disciple of Ace the King of Law, then went further and further down the road of inventing his own skills. Alien Baltan! Take this, my Ultra Dragon Subduing Eighteen Palms! Empera Seijin, I'm your long-lost great-uncle! QQ life-form Tartarus? Look how pink the sack I prepared for 1.9kReads9.1Score207Shelves
23. 173 奥 Ultraman: I'm Really Not a Leonix 奥特：我真不是雷奥尼克斯 Planting a Flag on the Summit山顶插旗Anime Fanfiction356k WordsOngoing On a gloomy night, a fairly handsome young man in his twenties stood beneath a tree, looking perfectly at ease as he took a leak. Perhaps even Heaven couldn’t stand the sight. A bolt of divine lightning struck him down and sent him to the afterlife. … On a barren planet, a young man dressed in a caveman outfit was doing his best to look weak, like a rookie who knew nothing. A glowing energy crystal lay in the treasure chest beside him. Drawn by the energy, the aliens were overcome with greed. T 21Reads5.8Score—Shelves
24. 174 人 In Ultraman: I Take on Saga Head-On from the Start 人在奥特：开局硬淦赛迦 Bastard, Not an Egg混蛋不是蛋Anime Fanfiction154k WordsOngoing After transmigrating, he becomes Tartarus, a major villain surrounded by enemies. “Since you won't listen to my explanation, I guess I'll just have to fight you to the bitter end.” Ultraman King: “Give it a rest, Absolutian. Keep this up and the universe won't be able to withstand your power. It'll collapse!” Saga: “Damn it, that guy got away again! I'll find him and fight him to the death!” Noa: “This guy is terrifyingly strong.” Ultraman Legend: “What a headache! He wrecks a universe every tim 31Reads—Score—Shelves
25. 175 人 Ultraman: From the Start, I Got the Victory Torch 人在奥特，开局获得维克特利火炬 The Cat Who Loves Vinegar爱吃醋的猫咪Anime Fanfiction1.2M WordsCompleted I wake up to find that I've transmigrated. Wait, why are they speaking Japanese? And why are there monsters? When I see a news report about Golza, I realize I've transmigrated into the world of Ultraman Tiga. Terrified, I awaken the Ultraman God-level Support System and obtain Ultraman Victory with 100% fusion from the start. I decide to use this light to protect the world and the people I care about. As I protect them, I grow stronger. Little by little, I become invincible. (A story with one he 2.8kReads8.9Score229Shelves
26. 176 奥 Ultraman Great Monster Battle: Hyper Zetton from the Start 奥特大格斗之开局海帕杰顿 Giant Beast Sea Heaven Douluo巨兽海天斗罗Anime Fanfiction253k WordsOngoing Lin Jie transmigrates into the world of Super Galaxy Monster Battle and gets Hyper Zetton in its cocoon form from the start. From then on, he spends his days capturing monsters and feeding Hyper Zetton… 24Reads6.2Score—Shelves

    Reader note

    I personally think this one is quite good, and the main characters are Godzilla and Hyper Zetton.

27. 177 光 Land of Light Scientist: Carlos Ultraman 光之国科学家：卡洛斯奥特曼 Still Water in a Cold Pool寒潭死水Anime Fanfiction1.7M WordsOngoing Nangong Bo, a clear-eyed college student born in the 2000s, was relaxing at home watching his favorite Ultraman when he accidentally fell asleep. When he woke up, he discovered that he had transmigrated to the world of Ultraman and become a young Ultraman infant. Ultraman Leo, who was carrying out a mission in space, found him and brought him to the King Star. He then joined the Land of Light. Of course, joining the Land of Light meant setting an ambitious goal for himself, like becoming a civil 4kReads9.0Score338Shelves
28. 178 人 In the World of Ultraman Tiga: From the Start, I Transform into Nexus 人在迪迦：开局变身奈克瑟斯 Warblade Edge Inscription战刃锋铭Anime Fanfiction108k WordsOngoing The protagonist's adventures aren't limited to Japan. Sometimes he returns to China or visits other countries, such as Russia. By the way, this is the author's first novel. A feel-good power fantasy with a near-invincible protagonist, brisk fights, and everyday life. He transmigrates to the Tiga world, awakens a System and gains the Noah template. He becomes friends with Daigo and the others, and together they protect Earth. The protagonist also finds love and friendship here, and eventually set —Reads—Score—Shelves
29. 179 奥 Ultraman: Monster Master 奥特曼之怪兽大师 Liu, Who Loves Roujiamo爱肉夹馍的刘同学Anime Fanfiction140k WordsOngoing The unknown universe churns without end, and the clash between light and darkness has never ceased. As the ultimate gray sweeps through everything, a cry from the abyss refuses to yield. When a soul from another world transmigrates here, will he, with the ability to summon monsters, be swallowed whole by that ultimate abyss, follow the path of justice laid out for him, or become an unfettered star in this galaxy-spanning universe? 33Reads—Score—Shelves

    Reader note

    The protagonist is transported to become Reonicus, summons his first parasitic monster, Magnia, and embarks on a legendary journey of conquering and subduing various monsters. Later in the story, the protagonist can also transform into a monster.

30. 180 奥 Ultraman: I French-Kissed Carmeara from the Start 奥特曼：开局强吻卡尔蜜拉 Seemingly Not Studio似非斋Anime Fanfiction1.6M WordsCompleted After transmigrating, he finds himself as the protagonist, Manaka Kengo, in Ultraman Trigger. As a warrior of light, a Smile alien, he knows that the Dark Giants must be eliminated with the fiercest methods possible. “Trigger, I'll never forgive you as long as I live!” Carmeara glares at Trigger before her, only to see him slowly approaching. A flicker of panic instantly appears in her eyes. Many years later... “Mom, after Dad sealed you away for thirty million years, what exactly did he do to y 8.9kReads9.0Score965Shelves

    Reader note

    It seems there's something different. I don't know if the last book has a female lead, but the others all do.

31. 181 奥 Ultraman: Become Cardcaptor's Lackey, Reap a Life of Easy Living Later 奥特：当好卡姐狗腿日后软饭饱饱 Some Guy Named Zhe哲某人Anime Fanfiction526k WordsCompleted (I'm not revealing my thought process anymore. This is a heavily reworked fanfic, not the same old formula. The story is all about having no regrets, with sweet, funny little moments spent taking it easy. The second major arc is niche and focuses on manga, so you can skip it. It's a fast-paced power fantasy with no breaks.) [Grudge Value System] + [Multiple Heroines] + [A Few Fresh Twists] + [Anime Elements] + [The Protagonist Is Always Human] Life in the Ultraman world... The System is so usele 1kReads7.1Score101Shelves
32. 182 重 Reborn as a Tiger: I Become Invincible by Beating Up the Lion King 重生成虎，无敌从暴揍狮王开始 Big Tiger大脑斧Urban2.0M WordsCompleted Jiang Feng was reborn as a tiger cub in a wildlife park. In just two years, he became the Tiger King. One day, a lion king suddenly went on a rampage, attacking humans and trying to eat him. “Idiot. You can’t even tell the difference between one full meal and a lifetime of full meals.” Jiang Feng made his move. Afterward, he discovered that the world had changed. Spiritual qi had revived, and all kinds of terrifying creatures had appeared. But he wasn’t afraid at all. In fact, he was thrilled, b 74kReads8.2Score9.2kShelves
33. 183 奥 Ultraman: I Caught Carmeara from the Start 奥特曼：开局钓到卡尔蜜拉 Firefly流萤Anime Fanfiction356k WordsCompleted Luo Jia transmigrated to the Ultraman world and obtained a god-tier fishing System. He can catch not only Ultraman, aliens, and monsters, but also Thanos, the Tree of Life, Devil Fruits, Kamen Rider Drivers... Luo Jia: “Little Red King, come on, be a good boy and eat this Devil Fruit!” Luo Jia: “Carmeara, here's a Decade Driver for you. Take it and have fun!” Luo Jia: “Sae-chan...” 831Reads9.0Score101Shelves
34. 184 雷 The Emperor of the Reionics 雷奥尼克斯的皇帝 Traveler Beneath the Sun阳下旅人Anime Fanfiction165k WordsOngoing “Inherit my throne and rule over the entire universe.” Reiblood extended an offer to Keynes. “I refuse!” Keynes pulled out his Battleizer and said, “I came here to kill you and become the new king!” 100Reads—Score100Shelves

    Reader note

    I've also written my own book, but it's not signed and can't be released yet. You can check it out on my profile. [Eating popcorn emoji]

35. 185 奥 The Barossa Star People in Ultraman 奥特曼中的巴罗萨星人 Childhood Paper Cranes童年的千纸鹤Anime Fanfiction416k WordsCompleted Zhang Wei becomes a Barossa alien from the start. That's right, the Barossa alien that can lay 10,000 eggs in one brood and has 9,999 siblings. Barossa aliens have a strong tendency to plunder. They raid supplies and weapons in many places, earning them the name "space pirates." Ding ding ding… Zhang Wei pulls out his communicator and answers a call from one of his 9,999 siblings. What, you found a big score? Go, of course we're going. What, we're going to rob the Baltans? Are you kiddin 548Reads6.9Score100Shelves

    Reader note

    Barossa Reonics

36. 186 奥 Ultraman: Bemstar's Journey 奥特：贝蒙斯坦的旅途 A Touch of Azure半抹蔚蓝Anime Fanfiction616k WordsOngoing Transmigrated as Bemstar, the great space monster from Ultraman? So what? Who says monsters have to be evil? I am who I am, and I should decide how to live my life. Why should I care about being a monster? But... why have I had to face one misfortune after another? Why... do I keep losing things? If we had never met, would we have been spared the pain of parting? If we had never crossed paths, would we never have had to say goodbye? If I had never cared, would I never have been hurt again? But i 1.5kReads7.5Score139Shelves

    Reader note

    Books 1 and 2 are by the same author, Xianyu, and are very good; the initial monster in book 3 is Bemsta, and later there's Segugu (the boss of the X movie); the protagonist of book 4 isn't Reionics, but Begugu, and the story is a bit bittersweet.

37. 187 大 Great Qin: What on Earth Is This Monster Battle Device? 大秦：这怪兽格斗仪是什么鬼 Sweetheart Sauce甜心酱Historical140k WordsOngoing [Decisive and ruthless + monsters + scheming + invincible + Belial] Gu Jinnian was reborn in the Great Qin dynasty and awakened the Monster Combat System! He could not only summon monsters, but also transform into one! Faced with thousands upon thousands of enemy troops on the battlefield, Gu Jinnian merely raised his hand! The Earth Breaker, Golza, burst out of the ground! The tide of battle turned in an instant! And that was not all! What about the Super Ancient Monster, the Evil God Gatanotho 78Reads5.8Score—Shelves
38. 188 奥 Ultraman: Summoning Giant Monsters 奥特之大怪兽召唤 Hunter Zhang猎人张Anime Fanfiction1.2M WordsOngoing What would it be like if the protagonist of the Ultraman world were a space lobster… no, a space ninja, Alien Baltan? Well, one member of the Alien Baltan race, Baltan, has taken on the role of the protagonist. After dying in the battle of the Reionics, he is resurrected and receives help from a mysterious System. From then on, the lobster Baltan sets off on the path to the top. Baltan: Let me say it again: I am not a lobster!! If you can, call me Ba Aotian. The System gives me Hyper Zetton from 37Reads—Score—Shelves
39. 189 穿 Transmigrating to Ultraman: From the Start, I Get the Strongest Fusion Beast! 穿越奥特！开局获得最强融合兽！ Yan Qing炎晴Anime Fanfiction290k WordsOngoing (This book is told in first person. Feel free to check the comments, since I'll add clarifications there to prevent the power levels from getting out of hand.) Zeng Shuo transmigrates to the bizarre Ultraman universe and awakens the Reionics bloodline from the start. With four fierce monsters, including Grand King and Tyrant, at his command, he considers himself the strongest Reionics. However, he is no match for veteran powerhouses with the same bloodline, Rei and Grande, and is thoroughly defe 1.6kReads—Score105Shelves

    Reader note

    Recommend your own

40. 190 你 Hello, I'm Blazar. You're About to Die 你好，我叫布莱泽，马上你就要死 Old Fengmo老逢魔Anime Fanfiction2.2M WordsCompleted [Ultraman Fiction + Villainous Apocalypse + Land of Light + Proud Heir to the Meat-Ripping Factory Spirit + Tokusatsu + I'm Gonna Eat, Eat, Eat, Eat + Purebred M421 Hunter] He transmigrates into Blazar, but a black hole's distortion sends him to the Land of Light, where he is assigned to the Space Prison as a warden. The most heinous aliens in the entire universe are imprisoned here. But what Blazar never expected was to obtain a "Synthesis System"! Synthesis System: For every five monsters, ali 3.7kReads8.8Score461Shelves

    Reader note

    1.5 Million words! A huge amount of content to keep you entertained! The protagonist temporarily changes to Reionics later on, and can transform into a Blaze Fusion Beast! The original protagonist remains behind the scenes, searching for a suitable candidate – the plot is exciting!!!

41. 191 全 Global Livestream: I Build an Animal Farm in the Arctic 全球直播：我在北极打造动物农场 Xue Is Not薛不是Urban2.5M WordsCompleted Liang Jun transmigrates to a parallel world and joins an Arctic research expedition. His mission is to stay at the impoverished Arctic research base and get its systems up and running. A rescued polar bear likes your fish and asks the System to give you an Arctic gift pack. The White Wolf King thinks you took great care of his cub and asks the System to give you ten portions of reindeer meat. An orca thanks you for scraping off its barnacles and says it loves you. Affinity +100. Feed a seal pup 1.2kReads9.4Score187Shelves
42. 192 奥 Ultraman: Working Nine to Five in the Land of Light! 奥特，人在光之国，朝九晚五！ Big Brother Red and Thriving红红火火的大哥Anime Fanfiction416k WordsCompleted [Ultraman, Tiga, Land of Light] Jiang Mubai transmigrated to the Land of Light and activated the Nine-to-Five System from the start! As long as he clocked in and out on time every day, he would receive rewards! And so! A laid-back Ultraman who worked nine to five in the Land of Light was born! But as time went by, Belial attacked the Land of Light! Ultraseven: “Father of Ultra, this is terrible! None of us are a match for Belial!” Ultraman Jack: “Father of Ultra! There's a turnaround! Ult 374Reads8.1Score102Shelves
43. 193 奥 Ultraman: I Really Don’t Want to Rule the Universe 奥特曼：我真不想统治宇宙 Little Black Sun黑色小太阳Anime Fanfiction1.3M WordsOngoing [Ultraman + System + Neither wholly good nor evil + No heroine + Not a bleeding heart + Daughter + Conspiracy theories. Enter at your own risk.] (Recommended: skip Chapters 283–328. The author’s brain went AWOL while writing this part.) The story starts in a cosmic prison, where he immediately runs into Father of Ultra. And now there’s a baffling System in his head? What do you do when you transmigrate into Belial? Waiting for answers! Urgently!!! 774Reads9.1Score100Shelves
44. 194 开 A Gomora from the Start, and I’m Supposed to Fight Gatanothor 开局一只哥莫拉，要我打加坦杰厄 The Stray Cat Doesn't Want to Get Wet土猫不想淋雨Anime Fanfiction138k WordsOngoing [Monsters Fight, No Ultraman Transformations] + [A World Without Ultraman] + [Nothing but Boss-Level Monsters] Jiang Wang transmigrates into a world with monsters but no Ultraman. From the start, he runs into monsters fighting, and his house is blocked off, leaving him no way out. With no other choice, he awakens the System and becomes a Reionics. He sends his Gomora into battle. But after the fight, as he passes another monster, he realizes that something about this world seems wrong. Very wro 50Reads—Score—Shelves

    Reader note

    666, Sit down straight!

45. 195 连 The Boy Connected to the Ultraman World and the Beast-Taming Girl 连接奥特曼世界的少年与驭兽少女 Ode to the Spirit of Light光之精神的赞歌Urban508k WordsOngoing Also known as "The Contracted Ultraman Observer", "Beast of the Contract: Ultraman Dimension Record", and "The Ultraman Oath: A Journey Beginning Beneath the Bright Moon" (the titles above are from @Huishou Yishi Chun Shenchu) What do you love about Ultraman? The cool suits, the dazzling special effects, the thrilling battles, or the spirit and ideals? These are what I aspire to, and I long to stand beside people like that and witness their stories with my own eyes. By chance, the young Xiang Re 9Reads—Score—Shelves

    Reader note

    I wrote this myself. The protagonist isn't Reionics, but he does have the ability to control monsters. He also has a one-to-one replica of the M78 space from the Land of Light, which has no system, and he created Hikari's Brave Armor to participate in humanoid battles. He's not invincible; there's a single female protagonist with a growth process. Each arc features a humanoid battle boss and a giant form battle boss. His personality prioritizes rationality in judging matters. The current monster lineup is: Horoboros + Arigera + Black Rein + Deltandal, and I plan to add Sphiajomos, Izagu, Sheparton, etc., Later depending on the situation.

46. 196 人 Ultraman: From the Start, I Obtain Tregear's Eye 人在奥特：开局获得托雷基亚之眼 Fruit and Veggie Dog果菜狗Anime Fanfiction1.0M WordsCompleted [Ultraman + Invincible + Invincible Power Fantasy] Murong Bai is preparing to return to his hometown. He thinks the journey will go smoothly, but an unexpected temporal turbulence sends him into another parallel universe. A month passes peacefully. Murong Bai assumes this is just an ordinary Earth, until the appearance of monsters reveals that he has transmigrated into the Ultraman universe… 3.1kReads8.5Score308Shelves
47. 197 奥 Ultraman: The Adventure Begins When I Find a Red Ball 奥特：冒险从捡到红球开始 Kan Kan栞栞Anime Fanfiction248k WordsOngoing (Doesn’t recruit original heroines or Monster Girls. The protagonist is an original Ultraman with the spirit of an Ultraman. The ancient-era arc can be skipped. Feel free to share your thoughts.) He originally thought he’d transmigrated to an ordinary world. Then one day, a red glass orb capable of granting any wish appeared before Jiang Liuyu. He tries picking up the Zetton Girl figurine on his desk and wishing for her to come to life. A girl with pure eyes appears before him. Huh! … Afterward 211Reads6.7Score—Shelves

    Reader note

    The protagonist is similar to Reonics.

48. 198 奥 Ultraman: I Want to Travel the World 奥特：我想环游世界 An Utterly Ordinary Transmigrator平平无奇的穿越者Anime Fanfiction332k WordsOngoing He transmigrates into a world where Ultraman fights monsters and becomes a Reionics! He activates the Strongest Lottery System! Then I'll become the strongest trainer in the universe! Yapool? Raise it! Five King? Raise it! Hyper Zetton? Raise it! EX Tyrant? Raise it! Reiblood? Get over here! I'll beat you to a pulp! Belial: “Go, my monster legion!” What? You want to challenge me to a monster battle? “Go, my monsters! Tear them apart!” 145Reads—Score—Shelves
49. 199 人 I'm on X, and I Just Became a Reionics 人在艾克斯，刚获雷奥尼克斯 Demon King Li Xin大魔王李信Anime Fanfiction134k WordsOngoing Li Xin is a broke loser. He had just bought himself some instant noodles when a car accident sent him transmigrating into the world of Ultraman X. With monsters and aliens running rampant and ordinary people treated like weeds, what will become of him? He had just received his beginner's gift pack when he ran into Daiku Daichi. But why was the monster heading straight for him? Guess he'd just have to fight. “Combat Device, activate!” “Gomora, get in there!” “I am Earth's Reionics. I have to 11Reads—Score—Shelves
50. 200 雷 A Reionics or a Giant of Light? 雷奥尼克斯还是光之巨人 Ze Wangshu泽望舒Anime Fanfiction108k WordsOngoing After an accident sends me to the Ultraman world, I become a Reionics or gain the ability to transform into an Ultraman. Of course, which one is random. (I may get the other one later, too.) I became a Reionics and got my first monster, Golza. Both the Monster Battlenizer and the Ultraman transformation device have some ability to travel through time and space, though they need time to recharge. I have a long life (my constitution is simply better and my lifespan longer, but that doesn't mean I —Reads—Score—Shelves

Other lists with Honkai: Star Rail: Chaos Grimoire from the Start