I'm a Cop, What the Heck is a Villain System?

Lin Mu transmigrates as the adopted son nobody wants—until his rich parents find their real kid and pay him 20 million to disappear. Easy money, right? Wrong. The original owner signed up to be a cop out of stubborn pride, and now Lin Mu's stuck with the badge. Just when he's ready to quit, a mysterious system awakens: defeat criminals, steal their skills. Suddenly being a cop doesn't seem so bad—especially when every arrest makes him stronger. Urban life meets supernatural power in this darkly comedic tale of an unwilling hero gaming the system.