Detective Conan: A Mole's Self-Cultivation

After transmigrating into the world of Detective Conan, Kitahara Hiroki becomes a double agent serving both the Tokyo Metropolitan Police Department and the Black Organization.

Following the principle of loving whatever job he does, he will take it one step at a time and become the highest-ranking undercover agent!

By day, he is a police officer in the Criminal Investigation Department of the Tokyo Metropolitan Police Department. He catches thieves, apprehends criminals, arrests Gin, and works diligently with impartiality and an iron face.

Gin: "You son of a... You're an undercover agent, not a real cop! Let me go already!"

Kitahara Hiroki: "Boss, if I don't arrest you, how am I supposed to get promoted? If I don't get promoted, how am I supposed to steal intelligence for the Organization? You chose this, Boss!"

At night, he is a terrifying terrorist who stops at nothing: murdering people, setting fires, blowing up towers, and killing his superior.

Odagiri Toshiro: "Are you insane? You actually want to kill me! You're an undercover agent from the Tokyo Metropolitan Police Department, not a real member of the Black Organization. Let me go, and you can still turn back!"

Kitahara Hiroki: "Turn back? Why would I turn back? Boss, if I don't kill you, how am I supposed to win Gin's trust? How am I supposed to obtain intelligence from the Organization? If I don't obtain intelligence, how am I supposed to get promoted? Boss, you're standing in my way. For the sake of my future, I'll be borrowing your head!"

Bang!

I, Kitahara Hiroki, am an undercover agent with professional self-discipline. Give me a target, and I really will do the job!