I once read a manhwa about an actor? Mc died and transmigratrd into a rookie actor he gets a job offer to act as a mafia or gangster sumnt and he makes the crew shock at how good his acting, i think he was once a gangster (if i remmber correctly) anyone knows what's the name?
So Cheong Myeong beats up one of Baek Cheon's ancestor the beating runs in the family