Any Books Where the Protagonist Can Transform Into or Summon Monsters? 有没有主角可以变成或召唤怪兽的书

1. 1 大 Ultraman: Big Brother, Don’t Kill Me! 【奥特】大哥别杀我 Song Li松李Anime Fanfiction681k WordsOngoing [No romance + monster protagonist + Ultraman spirit + bonds between humans, Ultramen, monsters, and aliens] The chosen wage-slave monster: Bemstar's drifting work diary. My name is Bei Ke. I'm a young Bemstar, and I'd just left my mother to start living independently when I had the misfortune of running into Tregear, who ordered me to kill Hikari. Huh? Me? Kill Hikari? I didn't dare refuse, but I didn't dare do it either, so I could only sneakily follow Hunter Knight Tsurugi to Earth and officia 8.1kReads9.0Score948Shelves
2. 2 奥 Ultraman: I Reached the Supreme Through Simulations 奥特：我靠模拟成就至高 A Grass Carp一条草鱼Anime Fanfiction1.2M WordsOngoing (Includes an audio version read by a real person!) [Simulator, original Ultraman, comedy, Ultraman spirit, Reionics] [Lots of original plot twists, no formulaic tropes, and plenty of new monsters with illustrations] [Partly power fantasy, coming-of-age, plot-driven (best enjoyed after watching the shows), and you can read it with your brain turned on] An accident turned Ding Xiu into an ordinary person in the world of Ultraman. Fortunately, the Ultraman Simulator transmigrated with him. Galaxy: 4.3kReads8.3Score397Shelves

   Reader note

   Highly recommended! The main character is Reonics, and he also created his own Ultraman.

3. 3 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

   How about these?

4. 4 从 Starting with Tiga, I Build a Monster Legion 从迪迦开始，组建怪兽兵团 Three Lines, One Bunch三行一束Anime Fanfiction335k WordsOngoing A modern soul accidentally transmigrated and possessed the vessel of the Rules. From then on, Yuancang became a self-aware Yapool. With the ability to grow stronger when facing stronger opponents, Yuancang began challenging powerful foes of every kind. Monsters? Ultraman? Espers? Bring them all on, and become my nourishment! 41Reads5.6Score—Shelves
5. 5 奥 Ultraman: Reincarnated as Greeza from the Start 奥特：开局转生格利扎 Broken Chronos破碎的刻刻帝Anime Fanfiction324k WordsCompleted (System, virtually invincible, some settings have been changed.) Ye Tian transmigrates into the world of Ultraman X, where he becomes a colleague of Daichi Ozora's parents and gets a seemingly useless System. He figures he'll just make do with it, but then an Ultraman flare knocks him unconscious. When he wakes up, he discovers he's become the main boss of Ultraman X: Greeza! What kind of upheaval will an intelligent Greeza unleash across the universe? 418Reads5.9Score100Shelves
6. 6 奥 Ultraman: The Strange Adventures of Darklops! 奥特：黑暗洛普斯的奇妙冒险！ A Working Fish That Wants to Be Salty想咸着的打工鱼Anime Fanfiction733k WordsOngoing An unexpected transmigration turns him into a rampaging Dark Lopus Zero. After gaining this power, where will a young man with no purpose go from here? Be a good person? Or a bad one? “Who knows?” (The protagonist seems to have no purpose, but really the author has no outline ( ❛⃘ ∨ ❜⃘⃘ ). After all, the author doesn’t like being a villain. Feel free to share your thoughts, and I’ll listen (͏ ˉ ꈊ ˉ)✧˖°. Just don’t swear at me ୧( ⁼̴̶̤̀ω⁼̴̶̤́ )૭) 5kReads9.0Score381Shelves
7. 7 我 It's Only Reasonable That My Zetton Beats King of Ultra to a Pulp 我杰顿吊打奥王很合理吧 Guang Kui光葵Anime Fanfiction257k WordsOngoing [Build a Monster Army]+ [System]+ [Invincible]+ [Zetton] Chen Yi transmigrates to the Ultraman world and obtains a monster-raising System. Thus, a legendary monster breeder is born! [System Alert: Zetton's growth has reached 100%. It is about to materialize and descend upon Earth!] [System Alert: Grand King’s growth has reached 100%. It is about to materialize and descend upon Earth!] [System Alert: King of Mons' growth has reached 100%. It is about to materialize and descend upon Earth!] 107Reads6.4Score—Shelves
8. 8 开 A Max-Level Account from the Start, How Could I Lose? 开局满级号，你让我怎么输？ Brew a Little Wine煮点小酒Anime Fanfiction1.4M WordsCompleted Xia Yu transmigrates and becomes the holder of the Dark Spark. Xia Yu: “This is bad, this is bad! How did I become the human host of that unlucky bastard, Dark Lugiel? I need to get rid of him as soon as possible!” “Hahahaha! Dark Zagi, Hyper Zetton, Dark Lugiel. With a few max-level characters like these, how could I possibly lose?” “Come on! There’s no way I’ll end up as Ginga’s stepping stone again!” Ginga: “Hey! Don’t come over here!!” Xia Yu: “Hehe, let’s see!” 20.7kReads8.4Score2kShelves
9. 9 奥 Ultraman: Reborn as a Chebulian 奥特，转生切布尔星人 HYDRA Sacred Spirit and PunishmentHYDRA圣灵罪罚Anime Fanfiction241k WordsCompleted [Set in the world of Ultraman Ginga S] [Villain] [No System] [No romance] What should I do after being reincarnated as a Cheble alien? Since I'm here, I might as well make the best of it. Once I get my hands on Lugiel's body and Victory's crystal core, I'll make my escape. Where can I run to? Belial seems to treat his employees pretty 194Reads6.3Score—Shelves
10. 10 奥 Ultraman: I Become the Monster EX Jiracdon from the Start 奥特：开局成为怪兽EX立加德隆 Feng Shouzuo封首座Anime Fanfiction182k WordsOngoing 6Reads—Score—Shelves
11. 11 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
12. 12 迪 Ultraman Tiga: My Golza Evolves into the Ultimate Evil God 迪迦，我哥尔赞进化成究极邪神 Cola and Fried Chicken可乐加炸鸡Anime Fanfiction522k WordsCompleted (Ultraman + Kaiju + Invincible Power-Up) When Chen Mo transmigrates into the world of Tiga as the ancient kaiju Golza, he hunts monsters and absorbs their energy, gradually forging his own path to godhood. The Halloween Witch Kirinbo: “He took me out in one move. What's the point of even fighting?!” The Kiriel God, who descends upon Earth: “Mom! Earth is too dangerous! I want to go home!!” When the evil darkness-devourer Gatanothor awakens from its abyssal slumber, ready to drag the world ba 260Reads7.0Score—Shelves
13. 13 奥 Ultraman: The Blue Star Troublemaker Makes His Entrance!!! 奥特曼：蓝星的乐子人登场！！！ Winter Melon Roast Chicken冬瓜烧鸡Anime Fanfiction2.2M WordsCompleted Gu Er, a man determined to become the light, was chosen by the Dark Ring. And so, the seemingly most incompatible yet actually perfect duo in the Ultraman universe was born. The world of Ultraman Z. He showed the members of STORAGE embarrassing clips of their usually composed captain; created a giant statue that could not be subdued; increased the difficulty and length of Z and Haruki's challenges, setting Z an ultimate trial. After being defeated by Ultimate Z, who had gathered humanity's ligh 6.4kReads9.2Score573Shelves
14. 14 奥 Ultraman: Oh No, There's a Hyper Zetton Dealer! 奥特：夭寿了，有海帕杰顿贩子！ Why Sleep? Get Up and Party睡什么睡起来嗨Anime Fanfiction1.0M WordsCompleted Good news! Zhong Mo has transmigrated to the Ultraman universe! Bad news! He's one of the experimental subjects created using Belial's genetic material. Even worse, the Galactic Empire has just been destroyed by Zero, and he's right in the ruins. Fortunately, a passing blue Tribe Ultraman takes him away from the Galactic Empire. Zhong Mo: “Tregear, if light is meaningless, then darkness has no answers either. So... could you make me a sealing device? I want to see what lies between light and dar 13kReads8.5Score1kShelves
15. 15 迪 Ultraman Tiga: I Transform into Tregear from the Start 迪迦:开局变身托雷基亚 Self-Disciplined Patrick Star自律的派大星Anime Fanfiction466k WordsCompleted Li Hao, who believes in the light, transmigrates to the world of Ultraman Tiga and obtains the Dark Sign-in System. “I, Li Hao, would rather starve to death or die out there than betray the light!” “Wow, that’s actually great!” Li Hao: “Daigu is my closest brother, you understand? But it’ll cost you extra.” Daigu: “Cousin, do you know the true identity of the Dark Giant?” Li Hao: “I don’t know anything. Don’t make things up.” Camearra: “That’s my beloved, all right.” Rina: “Hao-kun, could you co 828Reads6.8Score102Shelves
16. 16 奥 Ultraman: From the Start, I Become a Kyrieloid 奥特曼开局成为基里艾洛德人 Childhood Paper Cranes童年的千纸鹤Anime Fanfiction449k WordsCompleted Zhang Wei somehow transmigrates to the world of Ultraman Mebius. He becomes a Kyrieloid pioneer. And carrying the will of the God of the Kyrieloids, he comes to this world to spread the god’s teachings. “Are you kidding me?” After digesting the information in his mind, Zhang Wei feels like this mission is just sending him to his death. Have they even looked at what kind of world this is? The world of Mebius! This is the main world of Ultraman. Ultraman King, Father of Ultra, the Ultra Bro 733Reads7.9Score112Shelves
17. 17 奥 In the Ultraman World, I Raise Monsters 奥特世界，我在养怪兽 Mutation Bat裂变蝠Anime Fanfiction598k WordsCompleted He unexpectedly ended up in the Ultraman universe, where he got a System for raising monsters. “They’re just monsters! Raising what’s the difference? I’m a professional captain, onmyoji, commander, shepherd, and so on!” “Just give me enough time, and I’ll eventually clear the Land of Light dungeon!” “Whether you’re Carmilla or Trigger, you’re just a quest monster to me!” The story begins on the day Bai Lan rode a Bemstar to Mars to beat up a veteran who was thirty million years old… 1.7kReads8.8Score121Shelves
18. 18 麦 Ultraman Max: The Reionics 麦克斯奥特曼之雷奥尼克斯 Childhood Paper Cranes童年的千纸鹤Anime Fanfiction305k WordsCompleted The Ultimate Lifeform, the Alien Reiblood, perished for reasons unknown. Yet its spirit remained. To find itself the finest body, the Ultimate Lifeform, the Alien Reiblood, scattered its genes across countless universes. Earthlings and aliens who inherited its genes or were tainted by its spirit became known as Reionics. Reionics can use the Battle Nizer they carry to summon, control, and tame monsters, growing stronger all the while. But eventually, every Reionics loses control of themself a 371Reads7.2Score—Shelves
19. 19 人 Ultraman: Becoming Reibra from the Start 人在奥特：开局成为雷布朗多 A Pure-Love Warrior, Powered by Love纯爱战士为爱发电Anime Fanfiction339k WordsCompleted [System] [Traveling between multiple worlds] [Doing whatever he wants] [Stirring up trouble] Also known as: Reborn in the Ultraman Universe: Awakening Reiblood’s Bloodline from the Start Synopsis: Luo En is reborn in the Ultraman universe, and the strongest System comes with him. Whether it’s the fearsome demon Hyper Zetton or the dark messenger Greeza, they will all eventually become part of Luo En’s collection. Luo En: “What? If I devour enough Reionics genes, I can become the true Ultimate Li 716Reads8.7Score106Shelves
20. 20 奥 Ultraman Universe: I Am Tregear 奥特宇宙：我是托雷基亚 Fruit and Veggie Dog果菜狗Anime Fanfiction130k WordsCompleted What is light? What is darkness? How exactly are light and darkness defined? Are all Ultras just and righteous? This world has neither light nor darkness... 467Reads—Score103Shelves
21. 21 人 In Ultraman: Becoming Greeza from the Start! 人在奥特，开局化身格利扎！ Jun Ruoxu君若虚Anime Fanfiction876k WordsCompleted In the Ultraman world, Bai Ge is reborn and gains the Demon Sign-In System, which lets him sign in to obtain the monsters in the Host’s mind. Bai Ge starts out transformed into Greeza, ready to wreak havoc on the Land of Light and devour the Plasma Spark. But then he finds himself caught up in the “Ultra War” of the Ultraman universe. [Ding~ Sign-in at Luluye Island successful. Obtained “Ultimate Life Form: Alien Reiblood”...] [Ding~ Sign-in at Dark Planet successful. Obtained “God of Destructio 1.6kReads7.2Score186Shelves
22. 22 奥 Ultraman: I Have a Dark Spark and I'm Causing Trouble Online 奥特：拥有黑暗火花的我在线搞事 Eating-Melon Extra吃瓜龙套Anime Fanfiction400k WordsCompleted [No System + No Female Lead + Lugiel + Dark Spark + Spark Dolls] Lu Fa accidentally transmigrates to the Ultraman world and becomes the new master of the Dark Spark. Faced with aggressive aliens and Ultramen from all corners, Lu Fa says, “Don’t mess with me. It won’t end well.” The Heisei Three Goons specialize in taking down Five King? Sorry, my Five King is the Invincible King. The Galaxy who rules the back hills, the big brother of the New Generation? You don’t understand that the brighter th 4.8kReads8.7Score475Shelves
23. 23 奥 Ultraman: Hey, Monster! You Can't Eat Me and Then Expect to Walk Away! 奥特：呔！怪兽，不吃了我还想走 A Sip of Rough Wine, Sorrow Goes to Your Head轻饮浊酒，愁上头Anime Fanfiction2.1M WordsCompleted Lin Shu and the others transmigrated. There was just one little problem with his transmigration... He transmigrated into several Ultraman worlds at the same time. How could it be that only the split-off personalities had transmigrated? But before they could figure out how this had happened, the worlds they were in began to unveil their mysterious faces. An Ultraman Legend world without Cosmos or Zero; An X world invaded by a corrupted Zero; The Kaiser Belial Empire, where Ultraman did not exist; 18.2kReads9.5Score1.5kShelves

    Reader note

    Although the main personality cannot summon monsters, there is a secondary personality named Uncle Lei who can summon monsters.

24. 24 大 Mega Monster Battle: Bonds 大怪兽格斗：羁绊 Unconfirmed没确认Anime Fanfiction271k WordsCompleted [Great Monster Battle, monster cards, no System, an upbeat and sunny male lead] [What kind of sane person uses monster cards to fight as a Reionics?] Under the absurd magic of the cosmic sorcerer Pleia, Gu Yuan becomes a Reionics and arrives in Mebius's world. In front of him, the predator Bogal lies in wait; behind him, the Dark Space Great Emperor Alien Empera is about to descend. Gu Yuan's starting monster is the Monster Chief, Geronimon. How can he survive and make his way to a wider stage? 349Reads—Score151Shelves

    Reader note

    This is pretty good: Mebius Time, Reionics plus monster cards.

25. 25 国 The National Destiny War: Kaiju Battle 国运之战，大怪兽格斗 Sikong Binghen司空冰痕Urban557k WordsOngoing [National Fate Survival] [Livestream] [Monster Planet] [Reionics] [Not Invincible] [Not a Feel-Good Story] An unknown force enveloped the globe, and the National Fate game suddenly began! The System randomly selected four contestants from each country, sent them to a monster planet, and granted them Reionics abilities and an initial Battle Nizer. The contestants' achievements were directly tied to their countries' fates, while national leaders wagered on the outcome! Xia Ke was selected. He got 1.3kReads7.4Score108Shelves

    Reader note

    I also wrote a book about Reonics; you can check it out if you're interested. O>_<o

26. 26 怪 Monster Great Battle: I Swear to Stand by Sadora! 怪兽大格斗：誓与萨德拉共进退！ Yan Zhuo衍濯Anime Fanfiction651k WordsCompleted [Original Plot]+ [No Romance]+ [No Golden Finger] Li Zhengyang is a university student who loves tokusatsu shows. The thing he hears most often is his roommate saying, “You're this old and still watching Ultraman? Isn't that childish?” Who could have guessed that this childish young man would wake up one day and transmigrate! He had become a Reionics, Battle Nizer in hand, standing on an unknown planet shrouded in mist. Li Zhengyang: ??? Three seconds later, he calmed down and began assessing th 672Reads7.7Score119Shelves
27. 27 国 National Fate: The Era of Giant Monster Battles 国运：大怪兽格斗纪元 Reborn Fantasy Dream重生幻梦Anime Fanfiction131k WordsOngoing [National Destiny Livestream + Monster Planet + Reionics Battle] Huan Meng was traveling through the universe when he arrived at a monster planet, where he was surprised to find a large number of Blue Star Reionics. Teams of four from each nation fought in battles featuring all kinds of bizarre monsters. What had brought them here? And who was the power behind their arrival? 33Reads—Score—Shelves
28. 28 怪 Even the Monster Dorako Dreams of Becoming King 怪兽多拉考也有成王梦 Black-Sky Night Cat黑天夜猫子Anime Fanfiction2.3M WordsOngoing [Not a Traditional Ultraman Story] [An Unusual Perspective] [A Wild-Imagination Ultraman Story] [No pandering to men or women, no bowing to the strong, no helping the weak] After accidentally transmigrating to the world of Ultraman, his soul collided with a comet during the journey and he became Dorako, the comet monster who appeared in the original Ultraman series. As a monster, Aixin never wanted to head to Earth just to get killed. But Dorako's soul had yet to fully merge with his, so he coul 4.9kReads8.9Score271Shelves
29. 29 奥 Ultraman: I Am Hyper Zetton, the Ultimate Lifeform 奥特曼：我，究极海帕杰顿 Saucy Noob骚气的菜鸡Anime Fanfiction2.4M WordsOngoing [No System + Monster Protagonist + Hyper Zetton + Wish-Fulfillment Story] After transmigrating and becoming Hyper Zetton in its cocoon form, Su Yang, who knew the story inside out, realized that he was about to become the Bat-Seijin's ride, only to get soloed by Saga in the end. How could he let that happen? He absolutely couldn't just sit around and wait to die... No, wait. He absolutely couldn't sit back and do nothing. Enough talk. First, he'd eat a Dark Ultraman to calm down... 47.2kReads9.3Score3.8kShelves
30. 30 迪 Ultraman Tiga: I Am the King of Monsters 迪迦奥特曼：我是怪兽之王 Jugglus Juggler Ultraman伽古拉奥特曼Anime Fanfiction1.1M WordsCompleted An Xiu transmigrates into the world of Ultraman Tiga, only to become Golza, the monster that gets beaten up from the very start. Just as he is about to despair, the Monster King System awakens. Defeat powerful foes for a chance to obtain their skills. Complete random quests to earn all kinds of rewards. Devour powerful foes to evolve to a higher level of life, extract genes from their superior body parts, and fuse them with your own. From then on, he goes farther and farther down the path to bec 755Reads7.9Score106Shelves
31. 31 我 I, the Kaiju Gudi, Take Down Ultraman from the Start! 我，怪兽盖迪，开局反杀奥特曼！ Tail Wing尾翼Anime Fanfiction406k WordsCompleted A wicked little dog grows up to become a god. Beating Evil Tiga from the start! [Ding! Obtained a Spark Lens, which can summon Tiga!] [Ding! Fused summons: Five King!] [Ding! Obtained Gadi’s Ultimate Final Prison-Winged Angel form.] Revive Obik! Rescue Camearra! Beat the stuffing out of Belial! Marry the System girl? 141Reads9.1Score—Shelves
32. 32 奥 Ultraman: I'm Leugocyte, and It's a Tie from the Start 奥特：我鲁格赛特，开局五五开 Great Demon King A Bing大魔王阿冰Anime Fanfiction314k WordsOngoing [Mebius from the start + invincible throughout + a reliable senior (guardian-style story + no female lead + laid-back, follows the plot)] Mo Yu arrived on this island nation that “produces” monsters. He goes by the alias Nakagawa Yu, but in truth, his soul transmigrated into one of the Leugocyte. As a “white blood cell of the universe,” he already has few opponents. Now he has also gained a powerful golden finger System, with rewards that are almost all concept-level. You used to call me the uni 852Reads7.5Score103Shelves
33. 33 奥 Ultraman: Monster Simulation Begins with the Great Monster War 奥特：怪兽模拟从大怪兽之战开始 Pigeon Egg Tart鸽子蛋挞Anime Fanfiction1.2M WordsCompleted Wang Lei woke up to find himself transformed into the Eleking on Planet Polis. Fortunately, he awakened the Monster Simulator System. At last, he could rewrite the fate that had awaited him: being captured by Lei... and killed by Tyrant. [Ding! Congratulations, Host, you've awakened the Monster Simulator...] [Begin simulation?] [Simulation reward: 1,000 points. Choose one of the following rewards] [A: Combat experience from this simulation] [B: Monster attributes plundered during this simulation 768Reads8.0Score103Shelves
34. 34 奥 Ultraman: Reborn as a Sphia, I Don't Want to Be Eaten 奥特：重生斯菲亚的我不想被吃 Wild Permafrost野生冻土Anime Fanfiction482k WordsCompleted (No System, mass-army building) After being reborn, Gu Lan discovers that she's become a lump of Sphia, with a giant corn cob right in front of her trying to grab her. “Holy crap! Red King!” After much struggle, he manages to control the Red King. Feeling just how weak he is, he decides to make it on his own! “Anything that doesn't defeat me will only make me stronger.” 1.7kReads8.8Score220Shelves
35. 35 奥 Ultraman: Izu Macul Evolves, Starting with Kaiju Form 奥特：从怪格开始进化的依组麦儒 Wild Permafrost野生冻土Anime Fanfiction758k WordsCompleted [Multiple worlds] [Slow burn] After waking up from a deep sleep, Qin Ling was reborn as Chonggong Yu on Planet Boris, the trial ground of Mega Monster Battle. Before the System ran off, it gave him the body of the strongest Space Beast, Izuku Maju, along with a devouring and evolution talent that could grow without limit. To avoid an early demise in this world full of monsters and demons, he began his journey of devouring. Neronga, eat. Red King, eat. Zetton, eat. Sadola… forget it, there’s noth 358Reads7.4Score102Shelves
36. 36 我 I, Gatanothor, Have Awakened from the Ancient Age! 我，加坦杰厄，远古时代复苏！ Xuan Ye Passing Through a Crossover Anime World路过综漫的玄夜Anime Fanfiction422k WordsCompleted [Neither evil nor wicked, and not even dark; righteous or sinister, it all depends on a single thought] Bai Ye transmigrates to the ancient past, becoming one of the members of Gatanozoa and gaining a Monster Evolution System! “Ding... Monster Evolution System binding...” “Ding! Your life form is beginning to evolve... Congratulations, Host, you have become an ultimate life-form!” “Ding! The shadowy black mist is beginning to evolve... Congratulations, you have obtained the Abyssal Mist!” Ac 259Reads6.8Score—Shelves
37. 37 奥 Ultraman: My Ultraman Journey Begins with the Great Monster Battle 奥特：从大怪兽格斗开始奥特之旅 Have a Bite of Mung Bean Cake品一口绿豆糕Anime Fanfiction362k WordsCompleted [One heroine] [Building a business means stealing everything] “You say the strongest Reionics is Belial? Well, I, Ling, dare to put that to the test!” Ling Yuan, transformed into the awakened form of a Reionics and wielding an Infinite Battle Nizer modified by the System, waved his hand and summoned his army of monsters. 2.3kReads9.0Score177Shelves
38. 38 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
39. 39 人 In the Ultraman World, My Name Is Iga 人在奥特，我叫伊伽 Love to Eat, Never Late爱吃不迟Anime Fanfiction382k WordsOngoing No System, one female lead: Midorikawa Mai Nan Gongjue, a chosen one from the real world, was an astronaut. While on a mission, astronaut Nan Gongjue unexpectedly transmigrates to the Ultraman universe. He takes Masaki Keigo's place and becomes another giant in Ultraman Tiga. Masaki Keigo: Give me back my light! Nan Gongjue: What do you mean, your light? This is obviously my light. This is Nan Gongjue's journey through the Ultraman universe. 6Reads—Score—Shelves
40. 40 奥 Ultraman: From the Start, I Tamed Eye Q and Became a Justice-Loving Troublemaker 奥特：开局收服眼Q，正义乐子人 Okuninushi-no-Kami大国主神Anime Fanfiction1.6M WordsCompleted (Entirely written by hand. The protagonist is mostly a good guy, a troublemaker with principles who takes big matters seriously and goes crazy over little things. He spreads the spirit of Ultraman and makes up for past regrets. No System. The story is written in fairly close detail, with a somewhat episodic structure.) Bai Yue was sucked into a space-time tunnel by Bullton. By chance, he fused with some of the Reiblood Factor and became a Reionics. He arrived in the world of Gaia. From the start 15kReads8.9Score1.1kShelves
41. 41 雷 Reionics: Starting with Gubila! 雷奥尼克斯，开局古维拉！ Feng Wuya风无涯Anime Fanfiction312k WordsCompleted Wei Lai was watching Monster Galaxy on a whim when he unexpectedly found himself in the Ultraman world. He thought it would be a turning point in his life, but instead his golden finger ran off, leaving him a Reionics with the weak monster Guviera as his starter monster. He even captured Harlan and made her his maid… 180Reads—Score—Shelves
42. 42 从 From Gomora Girl to Emperor of the Universe 从哥莫拉娘开始，成为宇宙皇帝 Has Pigeon Updated Yet鸽子君更新了吗Anime Fanfiction725k WordsCompleted [Multiple heroines + brainless fun + tokusatsu fanfiction] Jiang Chen was tricked by the System into setting out on the path to becoming the King of Monsters. He never expected the System to have him transmigrate between worlds and tame one monster girl after another. Since that was the case, Jiang Chen decided to lie flat and live off his army of monster girls. “Emperor of the Universe, Ampera? How many troops does he have?” “Belial! Got the guts to come to the Monster Graveyard and face me?” “ 1.7kReads7.3Score202Shelves
43. 43 我 My Reionics Journey Is Indeed Full of Problems 我的雷奥尼克斯之旅果然有问题 Misaka No. 9921御坂9921号Anime Fanfiction2.4M WordsOngoing Two years before the story of Ultraman Tiga begins, modern-day youth Bai Ze transmigrates into its world. After struggling to get by in Japan for several months as an undocumented person, he finally settles down and earns a little money. As he sits in his rented room, figuring out how to escape Japan, this high-risk place, and survive until the ending, a Leonix Combat Unit suddenly appears in his hand. It has six monster slots and even comes with a deadpan Zetton girl. The Zetton girl calls him 17kReads8.7Score1.5kShelves
44. 44 人 As an Ultraman, I’m Helping Monster Girls Replenish Their Magic Today, Too 人在奥特，今天也要给怪兽娘补魔 Kan Kan栞栞Anime Fanfiction351k WordsOngoing [Might have a bit of Ultraman spirit] [Has principles, not a villain] [Monster Girls] [Slow-paced, with satisfying payoffs] [Also known as: Ultraman: Tales of Heavenly Madness] Reborn in a world of beast tamers, You Yi had been determined to become the world's strongest beast tamer. But at his talent-awakening ceremony, he awakened the worst talent imaginable. Fortunately, his System cheat arrived just in time. After settling an old score, he gained a whole new outlook on life and set his sights 810Reads8.4Score115Shelves
45. 45 奥 Ultraman? A Reionyx! 奥特曼？雷奥尼克斯！ Defeat CG战败CGAnime Fanfiction573k WordsOngoing (No System. The protagonist is a transmigrator with a minor cheat and a female lead.) After a small accident, a young man from Earth finds himself in an unfamiliar world and nearly becomes a terrifying monster's next meal. Then he feels the restless power of Reiblood stirring inside him. This is the Ultraman universe, but he hasn't become an Ultraman. Instead, he's become a Reionics. How will this young man forge his own path? Langte: I don't care what you say! Why can't a Reionics be one of the 1.1kReads8.8Score111Shelves
46. 46 奥 Ultraman: I'm Just a Nobody, So What If I Have a Billion Monsters? 奥特：我一路人多亿只怪兽怎么了 Why Sleep? Get Up and Party睡什么睡起来嗨Anime Fanfiction1.4M WordsCompleted When Ling Yu wakes up, he finds himself on an unknown planet, and he has become a Reionics. What he doesn’t expect is for the Super Trainer System to bind itself to him. From then on, a terrifying monster trainer is born! Five King uses Spark Legend and blasts apart an entire star region. Hyper Zetton uses Noah Thunder to clash beams with Zagi from afar. The rainbow dragon Leugocyte kills the Taurus with a single Cosmic Phantom Fist. … Ling Yu sits on his high throne, his back to the world. “I’m 14.1kReads9.2Score1.3kShelves
47. 47 聊 Chat Group: In a Crossover Anime World, I Summon Monster Girls 聊天群：人在综漫，召唤怪兽娘 Shoot the Moon, Pluck the Stars射月摘星Anime Fanfiction1.1M WordsOngoing [Monster Girls introduced so far: Zetton, Nanryu, Eleking, King Joe, Gatanothor, Golza, Melba, Ace Killer, Gillbaris, Grigio Raiden, Maga-Orochi] After transmigrating into a slice-of-life crossover world, he got a God-Tier Monster Summoning System and started with a cute little monster girl: Zetton. As long as he unleashed a monster's desire for destruction, he could earn a new summoning opportunity. Su Xuan, reborn for a second life, had no interest in destroying the world. All he wanted was to 11.8kReads8.1Score1.5kShelves
48. 48 全 Everyone Transmigrates into Ultraman: I'm the Strongest Starter Trio! 全民穿越奥特：我是最强御3家！ The Living Room Must Have Made You Cry, Huh起居室看哭了吧Anime Fanfiction1.3M WordsOngoing [Feel-good power fantasy + chat channel + System + transmigrate + monster evolution + no female lead + thrilling battles] Everyone woke up to find that humanity had been transported to an unfamiliar universe. There were countless planets and dangers everywhere. Everyone awakened a unique bonded monster, and the battle device at their waist determined whether they lived or died! Fight monsters, hunt to grow stronger, and use monster points to evolve and fuse them. The weak could only become pr 25.6kReads8.5Score1.6kShelves
49. 49 奥 Ultraman: I Start Raising Monsters With the Alien Baltan 奥特：从百特星人开始培养怪兽 The Living Room Must Have Made You Cry, Huh起居室看哭了吧Anime Fanfiction344k WordsCompleted [Feel-Good Power Fantasy + No Heroine + System + Transmigrate + Thrilling Battles + Monster Master] (No tokusatsu plotlines, a completely fresh story. Read the first 40 chapters for a monster novel experience unlike anything else.) Su Chen sits in front of the TV, staring in a daze at the Legendary Hyper Zetton getting beaten to a pulp in Ultraman Saga. Was it really defeated that sloppily? A monster that devoured the universe should have made a much bigger impression than that! Just as Su C 2.1kReads7.2Score191Shelves
50. 50 谁 Who Isn’t an Ultimate Life-Form These Days? 谁还不是个究极生命体了？ Lazy Dog Who Keeps Disconnecting懒苟爱掉线Anime Fanfiction395k WordsOngoing [Transmigration across multiple worlds + invincible protagonist + monster control + subduing Ultraman] (Newbie Village - Mebius movie - Pacific Rim - Tiga universe - Legendary Godzilla - Cosmos universe - Super God universe) The ruler of the Multiverse Empire is here: the master of all monsters and aliens, the greatest enemy of the Ultras, and the biggest joker in the universe, the great Ultimate Life Form Reiblood Li Yiye! Li Yiye casually captures a Noah and puts him in his Battle Nizer. “Why 435Reads—Score103Shelves

    Reader note

    It's short, but the protagonist never suffers a defeat and is basically invincible.

Other lists with Ultraman: Big Brother, Don’t Kill Me!