After I Changed My Career as an Idol, I Became Popular Due to My Acting Skills.

Gu Yu, the idol who once stood in the spotlight, took off his ring on the night of the group's disbandment and began to be reborn by "playing a corpse". He was burdened with sky-high default debts and surrounded by capital bait, but he made a desperate move to join the theater troupe for further studies. Acting is a sharpening knife, life is a chopping board. Those who temper their blades never need shortcuts.