Let You Work as an Undercover Agent and You Become the Boss of the Underworld?

The Blue Mansion who failed as an undercover agent in his previous life was reborn and awakened the most powerful undercover system. You were asked to catch a thief, and you started a mafia organization? You were asked to go undercover, and you became a gangster boss, and you were wanted all over the world? "Honey, why is our son a wanted criminal?" "Don't be afraid, old man, your son is an undercover agent." "But whose undercover agent is the boss of the underworld!" I'm showing off, I'm not pretending anymore, I'm a police officer, not your boss. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.