Lu Bai accidentally binds to a quick transmigration system, only to wake up as the villainous supporting character in a pampering novel titled *The Sickly Beauty Wrongly Taken to a Rich Family Has Three Overbearing CEO Brothers*. From the protagonist's perspective, as the true young master who returns to the wealthy family, he lacks any of the noble grace expected of a rich heir. Instead, he is dark, jealous, vain, never mentions the adoptive father who raised him for over a decade, and is nothing but a self-serving ingrate. System: *You must endure hardship, show magnanimity, devote everything to this family, and in the end, die for the sickly beauty protagonist, becoming the true white moonlight of the Lu family.* Lu Bai: *A bottle of paraquat, please?* Screw endurance and magnanimity. Lu Bai has learned one truth since childhood—every grievance suffered, every hardship endured, will be repaid a hundredfold.