Actor Chan Yeong breaks the first rule of acting – and marriage. He falls in love with Dan Bi, his co-star. Yeong is married to his first love and has a 7-year-old daughter. But that doesn’t stop him from starting an affair with his bold co-star. Yeong’s wife, Mi Sun, overlooks her immature husband’s straying and tries desperately to keep her family intact. Can their marriage be saved?