Shen Qingqing, a master of ancient palace intrigue, travels to the modern world and faces a cheating husband and a malicious mistress. Using her ancient tactics, she outsmarts the mistress, restores the family’s honor, and secures her position as the young lady. However, the mysterious rich man, He Qingfeng, complicates things. He bears an uncanny resemblance to an ancient nobleman, evoking fear in her. To break free from past shadows, she vows to protect her position in the Rong family.