JJWXC booklists

Detective Conan Fanfiction 柯同

Books: 25
Follows: 0
Grade: Level C

GPT-6 Luna

A real mixed bag, mostly no pairings. If there is a pairing, it’s probably pretty loose.

In this list

Curator notes: Google Translate

Genre, tags, more

1 After the Undercover System Went Haywire, I Switched to Grinding Suspicion Points 卧底系统抽风后我改刷怀疑值 Ye Xilan夜夕岚No CP2.1M WordsCompleted [Coming soon: danmei novel My Boyfriend Has a Mental Illness, but He's Actually an Evil God] After Bo Ye Zhaiji died, he got a System. An entity calling itself the Undercover System offered him a chance to come back to life. How long he could live depended on how much trust he could earn from key figures in the new world. What kind of world? A death-obsessed little detective versus a distillery? Got it! It's all just a bunch of tropes! As long as he nailed his character, earning the trust of bo 167.1kFavorites341.3kClicks/ch1.4MGifts
Curator note
If you enjoy humor and persecution, this is a good watch; there's not much fake sarcasm. I wouldn't recommend it, though, as the older brother is constantly being persecuted.
2 I Turned My Fate Around After Being Written into a Forensic Manga 被写进柯学漫画的我扭转了命运 Mu Yulu沐裕鹿No CP799k WordsCompleted [I revise and fix typos now and then, and the pirated version is quite different~ Thanks to all the lovely readers who support the official version, mwah~] #Check out Yan Xun’s fanfic spin-off, After I Linked to the Forum Three Times# = Jiang Lai arrives in this world for no apparent reason, and has to start over. Along the way, he gains a temporary home that is cozy, strange, and dangerous. The family includes: Himself, who has crossed borders and broken through the fourth wall. Kurosawa Ak 109.3kFavorites221.2kClicks/ch272kGifts
Curator note
The comic forum system has a hidden account system; it can tear up cards, has fake knives, and kicks out all the dead characters.
3 Red-and-Black Faction Simulator 红黑阵营模拟游戏 Ulysses尤利塞斯No CP951k WordsCompleted “Akai Akai 2.0: "A Certain Detective Conan's Klein Bottle", complete” "Faction Simulation Game" was a hugely popular full-dive game. The moment the player logged in, they chose the [Tokyo Mystery-Solving Story] route. However, there was a small problem with the data panel: the main quest was incomplete. It read, “Be completely trusted by the ■ faction.” The player opened their eyes and saw a handsome man with curly hair and a cigarette. Confidently, they filled in the blank: be completely trus 84.9kFavorites165.1kClicks/ch107.5kGifts
Curator note
I love the protagonist's mischievous personality, even though it's the sixth man in the police academy. The original characters are mostly not out of character (OOC) and haven't been unfairly maligned.
4 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
Greatness needs no words, I'm picking up Hagiwara in droves.
5 The Comments Keep Shipping My Narcissus CP 弹幕总在嗑我的水仙CP No Sight of Day无见日Danmei (BL)826k WordsCompleted [Complete! Shenming Shenjian is a self-proclaimed slacker who travels through time and space. Before setting off on a new journey, he gains a traveling companion: his counterpart, another version of himself from a parallel world. Unfortunately, his counterpart has committed countless crimes. The time-space company whose home base he blew up comes after him, and the two of them get dragged into the mess. At the start of their new journey, Shenming Shenjian f 47.1kFavorites61.4kClicks/ch54.7kGifts
Curator note
Narcissus fans can enjoy this; it has a predecessor but isn't closely related. The main character's design is very appealing. The original characters are basically viewed through a filter. The main character doesn't seem to have any particularly out-of-character (OOC) scenes; it's just that two identical faces ended up together. Everyone: Holy crap, that's cheesy!
6 Matsuda's Diary of Keeping Everyone Happy 松田的端水日志 Zero Seven Two Four零七二四No CP749k WordsCompleted [Writing is hard. Please respect the author and don’t bring up other novels in the comments.] [No derivative works involving crossovers or watch-along scenarios.] Police Officer Matsuda was on his way to the Ferris wheel when the will of the world chose him to become the only quest-giving NPC in a full-dive game that had overlapped with his own world. Back in reality, he tried posting the first world quest in the game. [Please help me catch the bomber.] Second Life was a full-dive game so reali 41.6kFavorites53.3kClicks/ch340.5kGifts
Curator note
Greatness needs no words, Matsuda Center
7 I Want to Escape the Main Plot of the Detective Conan World! 我要逃离柯学主线！ Mu Yulu沐裕鹿No CP366k WordsCompleted ○ Main story complete *^_^* ○ Check out my fellow author Yan Xun's *Detective Hagiwara Wants to Save Himself*~ = Asahi Yukiaki seemed to have died, then seemed to have come back to life. And from the start, he discovered that his reincarnation hadn't begun as a baby, but right outside the police academy. His memories of the past were a complete blank. Standing at the academy gates, he stared in a daze at the translucent comments that had suddenly appeared before his eyes. What left him even mor 41kFavorites45.7kClicks/ch35.8kGifts
Curator note
The watered-down sake, the gin-chan Dihua, and the melon-selling gag that runs throughout the story make for a lighthearted plot. During the final battle, the brewery has been riddled with holes by Gin. I'll just pick up a sip of Akiyuu x Yayoi.
8 Matsuda's Childhood Friend, Who Died in the Line of Duty, Is Back 松田殉职的幼驯染回来了 Icy Rain冰凌雨Danmei (BL)719k WordsCompleted After his death, Hagiwara learned that all his peers would die in the line of duty one by one within ten years, so he signed a contract with the System. System: Congratulations, Mr. Hagiwara! Your contract has been signed. You can now create an identity for yourself. Hagiwara: Wait, don’t I just come back to life??? Bourbon and Scotch had spent three years finally earning code names in the Organization. They thought it was strange enough that the two of them had met there, until they ran into t 38.1kFavorites79.8kClicks/ch76.6kGifts
Curator note
I forgot, but it was a pretty cute book, I think.
9 Starting a Death Wish to Provoke the Science-Minded World 从找死开始挑衅柯学世界 The Poem Ends Here诗已至此No CP1.2M WordsCompleted [Main story complete, bonus chapters in progress...] As a prospective undercover agent, Yuan Yelin has a Karma Completion System. He can choose criminals as anchors for their sins, making them unlucky and more likely to get caught. And if he happens to die in the line of duty, he gets to return to his wealthy family and enjoy a life of endless luxury! System: “Undercover work is dangerous. Unless something unexpected happens, you'll achieve karmic completion in no time.” Yuan Yelin is pleas 37.8kFavorites49.5kClicks/ch180.2kGifts
Curator note
The plot was very engaging before the protagonist died and was reborn, but the angst was so intense it made my stomach hurt. I felt the protagonist was really pitiful. After the rebirth, the plot wasn't as captivating as before, so I stopped reading. I'll finish it another day.
10 The Distillery Boss Conquers the Detective World Through Brand Collaborations 酒厂BOSS靠联名制霸柯学界 Bunny Shopkeeper兔子店长No CP458k WordsCompleted [Café 2.0: Very Good Booze-Infused Coffee Made Me the Curse Spirit Boss is now open! Click to see Café wreak havoc on the world of Jujutsu!] After being poisoned to death by a latte made in collaboration with a liquor brand, Café was reborn as the Boss of a distillery in a famous manga. With the go 35.5kFavorites60.6kClicks/ch54.7kGifts
Curator note
The protagonist of the fun-filled game, the boss of the brewery, starts off as a red or black character but eventually becomes a large male model, goes to the beach, and incidentally picks up a cajon.
11 After Matsuda Was Bound to a Cuddle-Up System 当松田绑定贴贴系统后 Pillow Bear卧枕熊Danmei (BL)724k WordsCompleted *Complete! Bonus extra stories added, chirp chirp~ *We care about copyright protection. Stolen versions are incomplete, so thank you for supporting the official version QvQ [Coming soon: Matsuda-kun, Conquered by Everyone] HagiMatsu pairing Cover commissioned from: @Beware of Picky Eating, thank you so much, mua~ [Blurb One] After being reborn, Matsuda discovered that a romance conquest System had been forcibly bound to him. Every day, he had to complete all kinds of random conquest missions. 34.9kFavorites56.9kClicks/ch55.4kGifts
Curator note
Cute
12 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
Greatness needs no introduction. This Hagiwara figure has a very strong demonic aura; in a sense, she truly is the Demon King. I'm still picking up Hagiwara's Matsu in droves.
13 Officer Kudo Has Something to Say 工藤警官有话要说 Ulysses尤利塞斯No CP593k WordsCompleted [Kudo 2.0: “Officer Kudo Has Nothing to Say” is complete. See my profile.] Kudo found a manga tied to the fate of the world. In the manga, he had made a name for himself at a young age. Hailed as the savior of the police force and the Holmes of the Reiwa era, he was the high school detective known as “Kudo of Kanto.” With such an impressive protagonist setup, he got knocked out in the very first chapter and turned into an elementary schooler. From then on, he lived with his childhood friend a 33.4kFavorites46.2kClicks/ch22.7kGifts
Curator note
The entire team is on the red side resisting the adaptation of the original story. The new character design is particularly well written. It's the first time I've seen Japanese Public Security officer Shuichi Akai and former Public Security officer/now kindergarten teacher Gin. I kept laughing.
14 The Wanted Master Detective 被通缉的名侦探 North Field Sailing北野行舟No CP1.6M WordsCompleted [Please add my upcoming spin-off, "A Detective’s Afternoon Tea", to your collection~] At twenty-seven, Kudo finally blows up the Black Organization and reaches the TE ending, but his whole team is wiped out, so he decides to rewind time. His New Game Plus bonus is a detective-skill gacha machine: “100% detective skills! If anyone asks, just say your dad taught you in Hawaii!” Deception, stealth, assassination, hacking, forgery... Why is bartending in here too? You call that a detective skill? T 32.5kFavorites46.4kClicks/ch52.1kGifts
Curator note
It's good! I'm putting it here even though I haven't finished watching it yet. I'll definitely finish watching it when I have time.
15 The Beika Troublemakers' Club 米花刁民团 Zhou Wang舟望No CP2.6M WordsCompleted No pairings, ensemble cast The second installment is now underway: The Rice Flower District Has No Trouble-Makers, where the troublemaker crew swap identities and take turns being grade-schoolers Original work: Getting Hunted by the Entire Universe Is an Absolute Blast, an ensemble story with no pairings In this world, supernatural phenomena did not exist. Scientists and detectives had always believed this. Until a pair of dice suddenly dropped in front of them, and they embarked on an adventur 30.7kFavorites32kClicks/ch101.7kGifts
Curator note
It's great! Looking forward to the second part! It's a really fun five-person group! Shinichi, who's a detective but becomes a high priest of metaphysics, along with the doujinshi artist Saint Bourbon, the old doctor Sherry, the succubus Rai, and Kotone-san (who's very much a working-class type and also very reliable!). Especially the original characters are mostly not out of character, and the plot is very engaging! But there might be a slight red-Kotone/red-rumoring element, possibly from Bourbon's hand.
16 Officer Kudo Has Nothing to Say 工藤警官无话可说 Ulysses尤利塞斯No CP828k WordsCompleted [Next up: the no-pairing Detective Conan tabletop role-playing story “Being a CoC Investigator Is Such a High-Risk Job!” See my profile. Scroll down for the synopsis~ (^▽^ )] [Main story complete] Kudo was suddenly accosted by a System. It insisted that he sign a contract and do missions, going to the main world to role-play. Kudo agreed, on the condition that he would be in charge of every aspect of the role-playing missions. But the System always seemed to have a bone to pick with the scripts 23.6kFavorites29.5kClicks/ch53.6kGifts
Curator note
It's great! I haven't finished watching it yet.
17 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
A very fun bourbon
18 The Dangerous Profession of a Case-Closed Investigator! 柯学调查员这高危职业！ Ulysses尤利塞斯No CP978k WordsCompleted [The main story is complete, and I'm working hard on the extras! See my profile for upcoming stories ☆] * When creating her character sheet, legendary investigator Taogawa chose random and left everything to fate. [...So 40 Dexterity and 90 Appearance are your destiny?] the KP asked cautiously. "What about the other 40?" Taogawa said, touched. "A super-charismatic hottie with a limp. Perfect." The KP, who knew the story, looked at the name of a certain curly-haired police officer in the first 22.3kFavorites24.7kClicks/ch42.1kGifts
Curator note
It's good! The main character is still hilarious, and he even caught Nyarlathotep's attention!
19 AAA Sorcery World Distillery Branch AAA咒术界酒厂分部 Bunny Shopkeeper兔子店长No CP749k WordsCompleted [Starting a new column on July 1: "Saving the World by Playing the Villain"] After dying from a coffee made with a baijiu collab, Kafei transmigrates into a comic as the boss of a liquor empire destined to conquer the world, and is forced to face the King of Curses. The good news: he's brought Gin, the model employee, along with him. The bad news: they're completely undocumented, have no careers, and are destitute. He's about to become a promising new student at Jujutsu High. The random curse 21.3kFavorites26.2kClicks/ch115.6kGifts
Curator note
Although it's the cursed home turf, Gin-chan's presence is so strong that I assigned her here. I've been picking up Kachin pieces the whole time.
20 After Losing His Memory, Hagiwara Fell in Love with Matsuda at First Sight 萩原失忆后对松田一见钟情了 Icy Rain冰凌雨Danmei (BL)371k WordsCompleted Shivas’s memories began with a blank slate. A handsome, black-haired man with purple eyes woke up in a hospital bed and learned from a man in a white coat that he had suffered severe injuries on a mission and lost his memory. Relying on his own abilities, he soon built a thriving life for himself in the Organization, until he met a certain curly-haired police officer He gazed dazedly at the other man’s fluffy hair, handsome face, and blue-green eyes... I think I’ve seen this handsome guy before 20.4kFavorites34.3kClicks/ch28.1kGifts
Curator note
Hagi, forced into the black side, is a bit out of character.
21 After Matsuda Was Shaken Down Following a High-Speed Drive 松田飙车被碰瓷后 Green Plum Fruit Civet青梅果子狸Danmei (BL)399k WordsCompleted [Pre-Registration: "Lights Out, Close Your Eyes. Yanjiang, Open Yours". One second, Matsuda was a police officer making a heroic last stand on a Ferris wheel. The next, he had transmigrated into a parallel world as Black Pinot, a prodigy at the distillery. Matsuda: ? He went for a drive to clear his head, only to run into a man wearing a knit cap who deliberately threw himself in front of his car. Matsuda: I'm going eighty kilomet 18.2kFavorites30.3kClicks/ch18.8kGifts
Curator note
Hagiwara, forced into the Black side, was accused of plagiarizing Komatsu; it was Akai Shuichi who persecuted some of his contemporaries.
22 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
Greatness needs no words; for you childhood friends, living a good life is more important than anything else.
23 After Matsuda Swapped Childhood Friends 当松田交换幼驯染后 Hidden Spring Snow藏春雪Danmei (BL)477k WordsCompleted [Complete. Bonus chapters will be updated from time to time. Blurb 1: One day, Matsuda suddenly found himself haunted by a screen nobody else could see. The screen kept asking whether his childhood friend was Morofushi or Hagiwara. Looking at his childhood friend Hiromitsu, who had already made breakfast and come to wake him, Matsuda was baffled. "Who the heck is Hagiwara?" Blurb 2: Matsuda (remembering the past): So Hagi 10.9kFavorites13.6kClicks/ch12.5kGifts
Curator note
In a sense, this second playthrough is an effort to get rid of the original work's characters; Matsukage and Hagi Rei seem to be childhood friends.
24 [HagiMatsu] I Really Don't Have PTSD [萩松]我真的没有ptsd Idealistw理想主义wDanmei (BL)222k WordsCompleted A note before we begin: I know that Jinjiang is a paid fiction site, and readers are used to freely commenting on and criticizing the novels they pay to read. But I want to emphasize that this is a free fanfic, not a novel you paid for. I started writing it because I was interested in the idea. I wrote it for myself, and only afterward decided to share the fun of the concept with everyone. So I’ll only use the easiest, least exhausting approach. If you’re looking for a brand-new serious story, y 10.9kFavorites25.3kClicks/ch10.9kGifts
Curator note
Goddess, don't go!
25 Scotland’s Glorious Soap-Opera Melodrama 苏格兰绝赞上演狗血剧 Woodpecker Fish啄木鱼Danmei (BL)930k WordsOngoing [Complete! Enjoy reading!] The Case Closed Simulation Game claims that as long as you earn enough “Popularity Highlights” and Impression Points, you can do whatever you want in the Case Closed world. Transmigrators rubbed their hands together, all declaring they could absolutely claim the title of Most Popular Player in the game. After all... ...what could leave a deeper impression than a sweeping romance with the wildly popular locals? It was settled! Bourbon on Mondays, Wednesdays, and Frida 5.8kFavorites6.9kClicks/ch25.9kGifts
Curator note
Very fun

Other lists with After the Undercover System Went Haywire, I Switched to Grinding Suspicion Points