The Detective Conan World: Going Undercover at the Police HQ for the Black Organization

During the apocalypse, Su Zi was unexpectedly taken by the System to the world of the Little Detective Who Never Dies.

When in Rome, do as the Romans do.

He changed his name to Masuyama Takeshi, joined the Black Organization, and then infiltrated the Tokyo Metropolitan Police Department.

Karasuma Renya: This kid is pretty good. He always puts the organization first.

Juzo Megure: He's a brilliant detective, a rising star in our police force.

Gin: Thanks to him, we know the police's every move.

Shuichi Akai: Perhaps he's the silver bullet that will destroy the organization.

Akemi Miyano: He's gentle and considerate. He's the best man I could ever hope for.

Vermouth: No, he's a despicable opportunist who takes advantage of people when they're down! ...But I like him.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.