JJWXC booklists

Detective Conan Fanfiction with No Original Protagonist 无原创主角柯同

Books: 24
Follows: 8
Grade: Level B
Updated: 2mo ago

GPT-6 Luna

I created this list because I don't like original protagonists in fan fiction. The protagonists are characters from Detective Conan or other original anime and manga works. Many of these have been abandoned, but they were too good to delete.

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1 Officer Matsuda Wants to Save Himself 松田警官想要自救 Yan Xun颜荀No CP670k WordsCompleted [Complete] Bonus chapters added #Check out my upcoming story, When I Bound Myself to the Plot Maintenance System, an Akira/Red Team IF route# [Check out my friend’s story, Clinging to the Police Academy Squad with an Old-School Script, by Muyulu] Matsuda was the original crush of the police academy squad. After dying once, he returned to the past and bound himself to the [Wish System], hoping to save his childhood friend. The [Wish System] worked on a one-for-one exchange. By granting the wish 73.5kFavorites130.8kClicks/ch152kGifts
Curator note
He's quite famous, so I won't write much commentary.
2 Matsuda, Matsuda 松田，松田 Zero Seven Two Four零七二四No CP1.1M WordsCompleted [New story now underway: After Matsuda Becomes a Game NPC] [No derivative works involving crossovers or watch-along reactions] Before the death swap, do not approach or influence another version of yourself or anyone connected to them. Matsuda Jinpei’s most important childhood friend died in a hasty explosion. He pursued the bomber for four years, but accidentally got caught up in the schemes of a vast, dark organization. When he died on the Ferris wheel, he had regrets, but no remorse. A year 51.1kFavorites97.2kClicks/ch274.4kGifts
Curator note
It was good, but the flashback episodes were way too long! It kept oscillating between jumping and not jumping...
3 After Furuya Joined the Scriptwriting Squad 降谷成为剧本组后 Jun Qingsu钧清苏No CP558k WordsCompleted [The legitimate version is available only on Jinjiang. Reading the legitimate version is a sign of respect and support for the authors, and it also motivates them to keep creating. Thank you, everyone. Mwah! Please read the author's notes below the blurb for the reader's discretion guide before you start!] The first thing Zero, who fell before dawn, did after reuniting with his ill-fated best friends who died young was roll up his sleeves and give them a thorough beating! #1 VS 4, and that's how 23.9kFavorites45kClicks/ch32.4kGifts
Curator note
Second playthrough: Zero helps her best friend
4 After Matsuda Accidentally Became a Real Villain 当松田意外成为真酒之后 Moon Calm月凪No CP507k WordsCompleted Sharing my upcoming stories. Feel free to bookmark and comment~ >>>>>>> 1. Playing the Scriptwriter in the Detective World This story is underway and updating now. Ranpo as the protagonist, no CP, beloved cat ◇Blurb◇ The stars will grow dim, and the moon will fall. One day, even the sun will quietly die at the end of time. - Does anything in this world truly remain unchanged forever? - Yes. Of all things, death, the symbol of life withering and fading away, i 21.8kFavorites39.1kClicks/ch16.7kGifts
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The story of Yusong packing herself up and sending herself to a brewery to save her best friend. (Completed, OE)
5 The Cursed Speech User's Beika Town Chronicles 咒言师的米花町纪事 zmz Jingfeng Xiaozmz静風箫No CP302k WordsOngoing Jujutsu Kaisen and Detective Conan crossover Centered on Toge Inumaki, no CP. Other CPs follow the original works. Characters without canon pairings are all friends. A happy-ending setting for the entire Jujutsu Kaisen cast. The villains are all already out of the picture. The reason for the happy ending will be gradually explained in the story. Written out of love. Updates are irregular. I'm no expert on canon details, just an ordinary fanfic writer. The reforms and systems in the story ar 2.5kFavorites3.4kClicks/ch2.2kGifts
Curator note
Since the main focus is on Mihoyo, I still included it in my Conan reading list. The protagonist is Toshiki Inuyama from the cursed episode next door, who single-handedly taught Shinichi's entire class the language of rice balls—so cute. It's a shame it was abandoned.
6 [Detective Conan] And Then There Were None [柯南]无人生还 Mo Qian Feng墨浅风No CP11k WordsCompleted “How do you think you'll die in the end?” Rye said from pleasure-seeking. Gin said he didn't care. Bourbon said a bullet was better than being burned alive. Later, Rye became Shuichi Akai of the FBI, and Bourbon became Rei Furuya of the Japanese Public Security Bureau. Until they were together again and saw Gin light a cigarette in the darkness. Its glow flickered as he used his cruel, cold voice to tempt the devil lurking in the deepest shadows: “Are you Rye and Bourbon, who escaped the Organi 1.2kFavorites5.2kClicks/ch26Gifts
Curator note
A short story about friendship between Akai, Gin, and Amuro Tooru. I don't think it should be considered a bad ending (BE); perhaps a tragic ending (TE) would be more appropriate.
7 Officer Hagiwara Wants to Save Himself 萩原警官想要自救 Yan Xun颜荀No CP611k WordsCompleted #Check out my friend Muyulu’s I Want to Escape the Detective Conan Main Plot!# Detective Hagiwara Wants to Save Himself, by Yan Xun In the eyes of ordinary people, Detective Hagiwara’s life had gone exceptionally smoothly. He was handsome, excelled in school, and had a likable personality. It seemed he’d never faced any setbacks growing up, and had coasted along quite happily to the present. But in truth, his seemingly 34.6kFavorites38.3kClicks/ch139kGifts
Curator note
The author of "Pine Self-Salvation" is very famous, so I won't go into details.
8 Bourbon Liquor, Genuine and Counterfeit Mixed Together 真假混卖波本酒 Pumpkin Milk Pudding南瓜奶puddingNo CP343k WordsCompleted [Updated with a 20,000-character bonus chapter on June 23, 2025. Please leave lots of comments!] Synopsis: On the day Bourbon received his codename, he switched bodies with his counterpart from a parallel world. The true member of the Black Organization, suddenly surrounded by his police academy classmates: weak, speechless, afraid to move. The top student of the police academy, stranded in enemy territory: those nonexistent handcuffs are practically itching to come out. Fortunately, the two 22.9kFavorites39.5kClicks/ch12.9kGifts
Curator note
The red and black outfits alternated intermittently. It looked good, but later when the two fought, it made me realize that even though I like both Furuya Rei, I still have a bias.
9 Bourbon Is Diligent at the Metropolitan Police Department Today, Too 波本今天也在警视厅兢兢业业 Jun Qingsu钧清苏No CP609k WordsCompleted Bourbon, a member of the Organization with a code name. Because he's so exceptional, he's sent to the police academy to work undercover. Because he takes things so seriously and works so hard, he passes the exam to join the career-track police force. And finally, because he's so serious about it, he becomes a shining light of the police force... Bourbon: ? Bourbon: ...Since that's the case, why not... The code-name members who accidentally catch this on TV: !!! As expected of Bourbon. Terrifyin 16.3kFavorites27kClicks/ch15.6kGifts
Curator note
The story begins with Rei Furuya being sent undercover by the organization to infiltrate the police force, thus becoming Inspector Furuya instead of Tooru Amuro, which allows for smooth progress in the story. It was really enjoyable to see Rei Furuya being openly called Inspector Furuya... The biggest problem is (like with every book by the author) that it feels like the story was hastily concluded after the author finished writing it.
10 Officer Morofushi Wants to Save Himself 诸伏警官想要自救 Yan Xun颜荀No CP515k WordsCompleted The undercover police officer Zhu Fu was killed in the line of duty, then reborn at the age of twenty-two. Looking at the notice telling him to report to police academy, he decided to change the fate of the two friends from his previous life who had died. If possible, he might as well save himself, too. So Officer Zhu Fu happily reported to the academy, only to discover in horror that all four of his close friends from the same class had vanished! The other three aside, his blond-haired, dark-s 16kFavorites14kClicks/ch77.8kGifts
Curator note
Self-rescue scene. Finally, there's a book where the character's personality is Furuya Namikaze, not Amuro Namikaze! Does anyone know?! However, the supporting character's writing style is really mediocre, don't buy it…
11 What Should I Do If My Childhood Friend Seems to Have Turned Evil? 幼驯染好像黑化了怎么办 Frogs Croak and Cicadas Chirp蛙鸣蝉噪Danmei (BL)303k WordsCompleted Rei transmigrated into himself in a parallel world. The good news: He was only 22. The bad news: He was a pure-black Bourbon, raised in the Organization from childhood. The even worse news: His childhood friend seemed to have turned to the dark side because Rei abandoned him when they were young?! Looking at Hiro, who was famous throughout the Organization as "Bourbon's stalker," Rei felt a heavy weight in his heart. How could he get his childhood friend, who insisted on joining the Organization 10.2kFavorites15kClicks/ch9.7kGifts
Curator note
A story of misunderstanding between a pseudo-time-travel character, Red Zero, and a pseudo-darkened Red Scener. Zero is incredibly ruthless to herself…
12 The Visible Furuya-kun 看得见的降谷君 Hobbit on the Mountain Peak山顶霍比特Danmei (BL)197k WordsCompleted During the police academy days, Rei suddenly started seeing ghosts for no apparent reason. *No romance in the main story. The police academy squad survives, and the story centers on them. Theme: Even in darkness, keep your heart turned toward the light. 10kFavorites22.3kClicks/ch808Gifts
Curator note
Sick and weak. The outcome can be either happy or tragic.
13 Undercover Agents’ Meeting 卧底开会 You Qiu有秋No CP306k WordsCompleted [Heads-up: This story mixes a lot of dubious history with a little canon] One day, Curaçao sent over a list of undercover agents. Gin opened it. American cop Rye, Japanese Public Security agent Bourbon, French spy Scotch, German operative White Beer, Italian undercover agent Grappa... Gin: “...” Vodka, the Russian undercover agent, panicked. “Bro, what do we do now?” Rum, the British agent, took back his message: “The information is wrong. Stay calm.” Gin took a deep drag of his cigarette 9.9kFavorites8.2kClicks/ch8.6kGifts
Curator note
If you don't mind the breakup of childhood friendships, you can watch it. Everyone is planted in the brewery as an undercover agent. It's hilarious if you lose your mind.
14 Hagi's Compatibility with the Organization hagi与组织的适配性 Off the Beaten Track偏辙No CP579k WordsCompleted [Completed and upcoming stories centered on the Police Academy Trio in my collection] [New story, The Dollmaker Hagiwara's Guide to a Happy Ending, now updating] - *Synopsis: At nineteen, Hagiwara suddenly discovered that whenever he fell asleep, he woke up in another body. The body’s owner also seemed to belong to a criminal organization. Hagiwara looked at the silver-haired man sitting in front of him, then at the body he could barely walk in, and very sensibly… followed his childhood friend 9.6kFavorites9.6kClicks/ch8.1kGifts
Curator note
The previously mentioned novel with the same premise that goes into VIP chapters
15 How Hagiwara the Dollmaker Can Achieve a Happy Ending 人偶师萩原如何达成HE结局 Off the Beaten Track偏辙No CP524k WordsCompleted How many ways are there to use a doll? Unscientific surveillance, biological monitoring, master locksmith... A plushie Matsuda, a mechanical doll Matsuda, a cat plushie Matsuda, a little-kid Matsuda... (Matsuda: Are you ever going to stop?) Hagi: Ahem. Anyway, dolls are so useful! *[The serious blurb starts here]:* After getting a chance to come back to life, Hagi returned to the present with a new ability, only to be told that his childhood friend had died two years ago. Hagi, heart stoppe 6kFavorites7.7kClicks/ch14.2kGifts
Curator note
Same author as the previous book. Give Hagi a huge boost!
16 After Being Reborn, I Moonlighted as My Peers' Dad 重生后我兼职给同期当“爹” Tong Tong Tong Tong Cao Ball通通通通草球No CP581k WordsCompleted A bomb disposal police officer who died at the age of twenty-two was reborn. While his consciousness was hazy, the System forced him to sign a contract and gave him a secret identity separate from his real self: a dark-skinned man with amethyst-like drooping eyes, whose identity was… the father of one of his dark-skinned fellow officers. In his memories, the blond Public Security officer, still a police academy student, looked solemn. “Family, huh… Maybe I could introduce you all to my father s 5.4kFavorites4.3kClicks/ch7.2kGifts
Curator note
Hagi has two aliases, and the alias turns out to be the biological father of a certain blond-haired, dark-skinned contemporary. Is this a moral decline or... Ahem, anyway. However, this book contains many personal interpretations of Zero's parents and Gin, so please do not read if you mind.
17 Matsuda Is Still Elbowing His Way into the Jujutsu World Today 松田今天也在肘击咒术界 Kuonuo Lili Da阔诺莉莉哒No CP835k WordsOngoing [Synopsis] I’m Matsuda, the handsome, famous bomb-disposal expert of the Metropolitan Police Department. When I died protecting the hundreds of thousands of hostages threatened by a bomb, I regretted not catching the bomber with my own hands, but I closed my eyes without regrets. But when I woke up again, I discovered that my body had gotten smaller! A world-mending System administrator who called himself S told me: The crumbling Z World is going to merge with my D World. To keep the merg 5.3kFavorites5.6kClicks/ch11.9kGifts
Curator note
In my second playthrough, Jinpei becomes a sorcerer and saves his best friend. This was my favorite crossover segment, but unfortunately, it felt a bit drawn out, so I put it on hold after saving Hagiwara. When will this series end...?
18 Bourbon, Open Up! It’s Really Your Childhood Friend 波本开门，我真是你幼驯染 Gou Ji犬机No CP535k WordsCompleted One-line summary: Undercover Keiji and dark-haired Scotland switch worlds. Coming next: How an Amnesiac Cop Saves the Tokyo Metropolitan Police Department’s Reputation. Set in the first year of Detective Conan, Keiji returns with his deceased classmates for supernatural crime-solving. At twenty-four, an age when you either go to grad school, pass the civil service exam, or get tossed into society to become a corporate drone, civil servant candidate Morofushi found himself in a parallel world. 5.3kFavorites5kClicks/ch10kGifts
Curator note
This is a story about Xiao Su and Xiao Jing swapping bodies. Xiao Su is constantly unlucky (unlucky in a good way), and I'm constantly laughing. Compared to the mixed-gender relationship in the other story, Xiao Su and Xiao Jing have a better relationship in this one. Xiao Jing also successfully got to experience being the older brother and even made me ship them with a subtle narcissism... It's so delicious, so is there a substitute?
19 [Detective Conan] Kenji Hagiwara's Compatibility with the Organization [柯南]萩原研二与组织成员的适配性 Off the Beaten Track偏辙No CP87k WordsCompleted New story: "The Spirit Behind Furuya" is now underway -- Kenji Hagiwara keeps dreaming that he has joined a criminal organization, where he goes by the name Cointreau and carries out missions every night with a silver-haired criminal. The dreams are so continuous and logically consistent that he gradually realizes they might not be dreams. But every morning, his memories are deliberately blurred, leaving him unable to offer any clues. Kenji Hagiwara, committing crimes in his dreams and atten 3.9kFavorites8.3kClicks/ch421Gifts
Curator note
This is a very brief outline, but it's free. It feels like a practice piece by the author. The author later wrote a paid novel with the same premise (also on the book list), so reading the two side-by-side offers a unique experience.
20 I'm Done Being Hiroshi Morofushi! Onii-chan! 我不做诸伏景光了！欧豆豆啊！ Su Qu苏渠No CP254k WordsOngoing Original title: After Being Reborn as My Own Older Brother, Can I Only Get a Solo Happy Ending? (LOF) ☆ This is not Jingguang transmigrating into Takaaki! Jingguang split into twin boys, Xiao Jing and Xiao Guang, and one of them is Scotland! The Hiromi family has three brothers in this generation! Scotland, AKA Hiromitsu Morofushi, has had quite a life: he got into Tokyo University at 18, enrolled in a police academy at 22, graduated as an undercover investigator at 23, and gave his life for t 2.4kFavorites2kClicks/ch3.9kGifts
Curator note
My beloved, the one I ruined… Jingguang is reborn in a parallel universe, becoming the second child between Gaoming and Jingguang in this world. Having prevented Youli's death, can he live a happy second life…? Changing fate is both simple and difficult; preventing death requires a fair price. I won't spoil any more, but in short, the scenery was bleak, and the daffodils smelled sweet.
21 Close Your Eyes When It Gets Dark, Yanji-Senpai, Open Yours 天黑请闭眼研二酱请睁眼 Green Plum Fruit Civet青梅果子狸No CP109k WordsOngoing #Lights out, Kenji, open your eyes. Who will you save tonight? A handsome police officer enters a game in the other world at the very moment before his death. It's the same Metropolitan Police Department, but everyone has become a stranger, crazed and unpredictable. His gentle colleague fires a machine gun, a beautiful policewoman chases him with a chainsaw, and his understanding superior wanders through the records room, dragging a blood-soaked bag... The game is a little scary, but luckily 2.3kFavorites1.3kClicks/ch2.7kGifts
Curator note
The second "white moonlight" that was ruined. I've always believed that at least some of the small formations in the dungeons are genuine small formations, but unfortunately, there's no way to verify it now...
22 [Detective Conan] Pure Black Bourbon ［柯南］純黑的波本 Dreamless Life無夢生No CP7k WordsOngoing Viewing Experience Conan and the others watch videos of Black Tooru together. Theme: ? 807Favorites13.1kClicks/ch65Gifts
Curator note
I watched the whole video, so it's barely considered a bad movie?
23 [Hiromitsu Morofushi] Parallel Tracks [诸伏景光]平行轨迹 Xing Ye醒野No CP4k WordsOngoing At the crowded station entrance, Hiromitsu Morofushi came across someone who looked just like him. The crowds surged around them, but somehow, through the sea of people, their eyes met as if by fate. Almost without thinking, Hiromitsu Morofushi thought: That person is me. * The man codenamed Scotch was taciturn, yet he spent his days wandering around Nagano with a guitar case on his back, asking about a tattoo of a goblet. Hiromitsu Morofushi knew what that man was searching for. Because 741Favorites2.9kClicks/ch60Gifts
Curator note
Yes, it's another trap, and another daffodil.
24 [Detective Conan/Gameverse] A Mission at the Black Organization ［柯南/遊戲體］酒廠出任務 Dreamless Life無夢生No CP11k WordsCompleted Also known as "The Real Booze Crew Gin Can't Handle" Gin (furious): "I'm on the black side!" Bourbon (nodding obediently): "That's right. I can vouch for him!" Rum (looking disdainful): "Stop pretending. Who doesn't know you two are in cahoots?" Vodka (in tears): "Gin, what does Bourbon have that I don't?" Kir: (looking world-weary) "Being an undercover agent is so hard!" Theme: Aren't Zero and Hiro a perfect match? 320Favorites2.2kClicks/ch83Gifts
Curator note
Short story. The people from the brewery have their memories erased and participate in a game of Werewolf.

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