The World of Detective Conan: My Secret Identities Are a Little Too Powerful

[Detective Conan fan fiction + secret identities + frail protagonist + slight everyone-loves-him vibe]

Luo Qingchen transmigrated, and ended up in the world of Detective Conan.

At that very moment, he was lying on a bed that might belong to anyone, looking utterly bewildered. His head hurt a little.

The System appeared just then, bringing him one good piece of news and one bad one.

The good news: the System had given him a new lease on life. He only had to complete one task, and there would be a generous reward waiting for him afterward.

The bad news: Luo Qingchen had brought his own body with him, and it was so frail that a gust of wind could knock him over. A stronger gust might even carry him away.

Fortunately, the System was a good one. It could create secret identities to help Luo Qingchen.

To complete his task more effectively, Luo Qingchen created several secret identities and placed them in various locations.

His secret identities lived up to his expectations, becoming outstanding figures in their respective fields. Everything was going smoothly, apart from the fact that they were always trying to cling to Luo Qingchen, occasionally getting into childish competitions for his attention, and prompting the main cast to let their imaginations run wild.