Lin Wanfu was born into the wealthy Lin family, raised as a pampered and willful young miss whose beauty was unmatched but whose character was spoiled and selfish. Her father, Lin, had been a playboy in his youth and never revealed the identity of her mother, leaving Lin Wanfu with only an emerald necklace as a clue to her origins. Three years prior, Lin Wanfu conspired with Shen Huaijin, the legitimate heir of the rival Shen family, to frame Shen Congyan, the second young master of the Shen family, for manslaughter. Shen Congyan had once been deeply in love with Lin Wanfu, obeying her every command, but her betrayal and his subsequent exile abroad transformed his devotion into pure hatred. Upon his return, Shen Congyan, now a powerful business tycoon and leader of an underground organization, orchestrated the bankruptcy of the Lin family to exact revenge.
With the Lin family ruined and facing massive debt, Lin Wanfu’s father attempted to send her abroad to seek protection from Qin Yi, a mysterious mercenary who had been her lifelong protector and confidant since she was five years old. However, Shen Congyan intercepted them, revealing that he had also ruined Qin Yi, leaving Lin Wanfu isolated and vulnerable. During a humiliating confrontation at the Lin residence, Shen Congyan threatened and assaulted Lin Wanfu, binding her hands and attempting to force himself upon her while her father was restrained nearby. Although he ultimately stopped short of completing the act, he left her traumatized and her father in his custody.
In the aftermath, Lin Wanfu discovered that she had bound with the Love Plunder System, an entity that revealed she was a malicious female supporting character in a novel titled "The Discarded Young Master of a Wealthy Family: He is the Uncrowned King." The system informed her that in the original plot, she would eventually be kidnapped by Shen Congyan, subjected to abuse for three days and nights, and killed. To survive, she must complete two tasks: plunder the affection of high-quality men associated with Shen Congyan and tame the male lead to escape her destined death. The system provided her with an automatic identity recognition function, allowing her to see the personal information, interests, and dislikes of anyone within ten meters.
Lin Wanfu decided to target Shen Huaijin, Shen Congyan’s older brother, who had a secret obsession with her. She manipulated him into believing she still had feelings for Shen Congyan, using emotional games to gain his trust and affection. Meanwhile, Shen Congyan continued his campaign of harassment, kidnapping Lin Wanfu and forcing her into close proximity, though he struggled with his lingering feelings for her despite his hatred. A transmigrator named Su Yu, who had entered the novel world three years earlier, observed these events with frustration, hoping to change Shen Congyan’s fate but finding himself powerless against the male lead’s obsession with the villainess.
As Lin Wanfu navigated her dangerous situation, she balanced her interactions between Shen Congyan and Shen Huaijin, using the system to gather energy and information. She learned that her mother might be from a higher dimension, adding another layer of mystery to her identity. The story follows her efforts to survive in a world where multiple yandere male characters compete for her attention, each more dangerous than the last, while she attempts to rewrite her tragic fate and uncover the truth about her origins.
