Liang Ran waited four years for Gu Ce, only to discover that he had lost his memory, taken on a new identity, and was living with He Man, the bar owner who had saved him. In her previous life, her obsession with him led to her family's ruin. Reborn, she cuts off her unrequited attachment and focuses solely on protecting her family. He Man pretends to be vulnerable while carefully plotting her schemes, and Gu Ce's mother spreads rumors and forges evidence to frame the Liang family. But Liang Ran refuses to back down. As the investigation deepens, she tears away He Man's disguise and exposes the mastermind behind everything, Black Cat. As the layers of truth are revealed, Gu Ce finally regains his memories and sees through the deception, left with nothing but overwhelming regret.