This film follows Chu Yunxi, whose wedding day turns into a nightmare when she’s betrayed. Enter Ling Mochen, who rescues her and strikes a deal: he’ll help her get revenge, but only if she agrees to marry him. Their union is later sealed by a royal decree. As Ling Mochen aids Chu Yunxi in her quest for vengeance, he becomes the target of a deadly conspiracy. The story explores the tangled mix of love, hate, and revenge between Chu Yunxi and Ling Mochen.