After being betrayed by fiancé Gu Chengze and stepsister Yurou at her wedding, Su Mingyao wishes for a second chance. She wakes up reborn three years earlier, on the day she’s supposed to marry Fu Chenzhou. When Gu and Yurou pressure her to sign away their engagement again, Mingyao snaps, calling Gu 'trash' and vowing to take control of her life.