At her fiancé Gu Xiao and stepsister Qiao Chuxue's wedding, Qiao Xin suddenly announces a change in marriage partners—switching to Gu Chiye, a man with a mysterious background and a leg disability. Using her mother's will as leverage, she forces her father to hand over her mother's Lin Group shares and forms a secret alliance with Gu Chiye, vowing to make a comeback in the business world. Their ruthless tactics secure control of the Gu Group, and as Qiao Xin uncovers Gu Chiyi's dark past—his feigned disability and family betrayal—their trust is put to the test.