Detective Conan: I Just Want to Date Ai Haibara

[Detective Conan fan fiction + transmigration + self-insert romance + two female leads + Ai Haibara pairing + all characters on the good side + pure love + slice of life]

Ye Li x Ai Haibara

Self-insert romance warning. If you don’t mind that, feel free to imagine yourself as the character.

The heroine was an ordinary high school student before transmigrating, and becomes an elementary school student afterward. She’ll grow up.

The characters may be out of character. I’ll try to keep the timeline straight.

Potential deal-breakers:

The protagonist is ordinary. She doesn’t save Akemi Miyano, and not everyone is guaranteed to survive.

The author can’t write, so it’s all just a straightforward sequence of events. If that bothers you, this way out.

This is a product of daydreaming, written mainly for myself.

Just before her eighteenth birthday, Ye Li is brought to the world of Detective Conan by an unexpected car accident.

An utterly ordinary person, she’s now an elementary school student. How will she survive in Beika City, where the odds of dying are so high?

The arrival of the [Killer System] gives her hope.

In this world, it seems there’s something she can do.

“Only if I become stronger will I be able to protect her…”

Ye Li murmurs to herself, picturing the girl with chestnut hair.

She receives the System’s gift, The Killer’s Training Manual, and sees “Gangyi Qu Si Publishing House” written on the spine. She can’t help but fall into thought.

Can this thing really be trusted?

Several years later

An elementary school girl walks out of a gang’s territory, leaving corpses strewn behind her.

Ye Li looks at the book the System gave her. “This thing actually has some good stuff.”

Ye Li: “I’ve loved you for a very, very long time.”

Ai Haibara: “How long?”

Ye Li: “Since before I was born.”

Ai Haibara: “?”

The title was chosen at random for ease of searching.

The original title of this book is Swimming with Sharks.

Drafted on May 15, 2025

Published on July 1, 2025