I-Se Cheon

Cheon I-Se is a second-generation chaebol who debuted as the leader and main dancer of idol boy group Climax.

As Lim Hyeon-Seong, he is a famous chef and CEO of a restaurant company, where he faces an unjust death at the hands of his stepmother and stepbrother. At that moment, a system window appears and offers him a chance at revenge with the condition that he fulfills a special quest: he must save the doomed idol boy group Climax and become a successful idol. He then wakes up possessing Cheon I-Se's body.