Eun-seo, an assistant director at a broadcasting station, gets a chance to become a producer—if she secures an exclusive interview. The catch? Her target is Choi Kwonhoo, a wealthy club owner entangled in a messy divorce and her first love from middle school.

Hoping to use an old IOU as leverage, Eun-seo tries to persuade him, but Kwonhoo counters with a shocking deal: he’ll agree to the interview if she accepts a costly ring worth 100 times the debt.

Taking the ring could make her a traitor to her family, but Eun-seo decides to go through with it—only to realize she may have stepped into something far more complicated.