Lin Yan's twin brother, Lin Mo, mysteriously loses contact just as a live broadcast is imminent, forcing her to step in and take his place on stage. During the performance, her identity is exposed, and Lin Yan publicly confesses who she really is. Afterward, she sheds her brother's halo to participate in evaluations under her own name, proving herself with a unique strength that blends Peking Opera postures. Meanwhile, the mystery behind her brother's missing status involves abnormal contract versions. As Lin Yan polishes her stage performances, she traces the clues to uncover the truth, moving steadily forward between the stage and the truth.