Transmigrated as the lovesick villainess, Lynn has her husband's black card, but she'd rather blow it at a host club. James is certain it's just a ploy. Until she signs the divorce papers with a smile, pivots to her career, and her family, and is surrounded by different guys. Too late, James realizes the woman who only ever saw him has gone. But an old video and a secret become the final bargaining chips. In their marriage war, who actually let go first?