Detective Conan: With a System, Female Lead Is Ai Haibara, No Harem 柯南:带系统，女主是，灰原哀，不后宫

1 酒 Terrorist in the Distillery 酒厂中的恐怖分子 Water Drifting Ling水飘凌Anime Fanfiction1.8M WordsCompleted I accidentally landed in the world of Detective Conan, where I became Blue Hawaii, a codename member of the Black Organization. Fujiwara Asuka’s secret identity is Haibara Gaku. I’m the kindhearted owner of Beika City’s Good Samaritan Co., Ltd. (We do some seriously high-tech stuff. If we run out of money, we can earn more. If we run out of conscience, we can earn even more.) My secret identity is Kaito Kid’s assistant. At the peak of thievery, I look down on the world. Where there’s a Kid, ther 5.8kReads8.4Score473Shelves

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High marks, long novel

15 柯 Detective Conan: I Built The Truman Show 柯南：我打造了楚门的世界 June Fireflies六月流萤Anime Fanfiction908k WordsOngoing [Single Heroine: Ai Haibara] After transmigrating into the world of Detective Conan, Gu Yuan realized one thing: This entire world revolved around characters like Shinichi Kudo, Shiho Miyano, and Gin. Beyond their world, countless ordinary people were like NPCs. As long as they had no connection to the protagonists, no one cared what they did. No money? Bank teller: I’ll count it out for you right away! Need some affection? Japanese girl: Cuddle me, darling~ Gu Yuan discovered that, as long as h 1.3kReads7.6Score108Shelves

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There are only these two books on the bookshelf, I forgot the names of the others. It may not be consistent, they are all (pseudo) systems. In the first book, the protagonist "Passenger A" corrects the plot and has a series of abnormal methods. I forgot where they came from, just treat it as a system. The second book uses the murderer and the deceased to practice.

17 名 The Boy Soldier by the Famous Detective's Side 名侦探身边的少年兵 A Cup of Rain一杯雨Anime Fanfiction1.9M WordsOngoing Jonah, a child soldier, has no idea why he transmigrated to the world of a famous detective. By a twist of fate, he is adopted by Eri Kisaki. Jonah thought he could finally start a new life in a peaceful world, but then he saw the news from Beika City and fell into deep thought. Jonah figures that a city where an average of three people die every day, explosions happen every few days, and an armed helicopter occasionally flies overhead can hardly be called safe. The good news: He's no longer a c 32.2kReads9.1Score2.7kShelves

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If you like Xiao Ai and have watched Conan too much, this new theme is really good

18 柯 Detective Conan Doesn't Exist, but Hafuk Technology Does 柯学不存在，但是哈夫克科技 Xiarui霞瑞Anime Fanfiction1.1M WordsCompleted [Detective Conan] [Delta Force] [System] [Slow burn] [Havak] [GTI] [Developing into] [Multiple heroines] Havak is on your wavelength, and information is yours without limit. This is the Voice of Havak. The Havak Group has now gone public and begun developing therapeutic drugs. We are dedicated to creating a new world and bringing a brighter future to everyone. We will continue to hold the Asala Organization accountable, and have also reached a partnership with GIT Security. We will protect the r 10kReads7.8Score864Shelves

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If you can't tell the difference, look for it yourself.

37 关 How I Became Sherry's Boyfriend 关于我当上雪莉男友这件事 A Pencil Drew for a Week铅笔画了一个星期Anime Fanfiction3.6M WordsCompleted [Detective Conan fanfic + Sherry as the sole female lead + morally gray + a System that exists only at the beginning + knows half the original plot + enjoys teasing Conan in everyday life] (Just writing this for love of it, so please go easy if it’s not your thing.) I heard getting hit by a truck is an essential tool for transmigrators? What, you’ve seen it too many times? How about one that can turn? All right, now I’m Kamiya Yuya, a native of Beika... “Yuya, do you want a wife? If you do...” “ 9.1kReads8.7Score955Shelves

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Almost all of them are over a million words in length