What Should I Do When My Idol Keeps Trying to Hit on Me?

[Two Male Leads + Entertainment Industry + Strong Leads Who Grow Together + Mutual Devotion]

A top-tier star and heir apparent, who has been acting since childhood and is never short of roles, has grown sick of everything around him. KAG lures him into lowering himself to mentor a newcomer and form a boy band with a betting agreement. He never expected to meet Song Xinglun, an optimistic and resilient newcomer. At first, the two can't stand each other. Then they start confessing their love through their characters, until neither can tell what's happening on-screen and what's happening off-screen. A fan meets his idol, and partners become lovers. They pour their love into their roles without restraint, but how will they face this relationship when filming wraps and they step out of character?