Detective Conan: Transmigrated from the Start, I Join the Detective Boys

[Transmigration + Villain + Black Organization + Mastermind + Detective Conan Fan Fiction + No System]

Lin En, once a top assassin in his previous life, unexpectedly transmigrates into the world of Detective Conan and becomes a ruthless Black Organization executive with the codename “Galliano.”

Not only has he inherited the former owner’s long list of crimes, he’s also facing a crackdown by the forces of justice.

Reform his image?

Not a chance!

Lin En decides to stay the course and lead the “liquor factory,” riddled with undercover agents, to greater heights!

To prove his loyalty, he brings Conan’s true identity and a list of undercover agents to the organization Boss’s door.

But when that mysterious door opens, the person who turns around in the chair is none other than that smiling...