Stepdaughter Lucy and stepbrother Louis developed forbidden feelings for each other within their oppressive and twisted blended family. Their stepfather lusted after Lucy, and their biological mother was perpetually jealous and abusive. The two of them conspired to cut the brakes, causing a fatal car accident that ended their parents' lives. Their paternal half-brother, Oliver, who held the will and clues to the murder, constantly probed and provoked them. Faced with a malicious clause in the will that demanded their permanent separation to claim the vast inheritance, Lucy tamed the obsessive Louis, thwarted her brother's schemes, and voluntarily renounced the entire family fortune. Abandoning their past sins, the two set off together towards freedom and sunshine, achieving mutual salvation.
