An ordinary man wakes up in the world of the novel he read the night before... but not as the hero, but as the villain. And not just any villain, but Qin Moshen, the despicable man who steals the protagonist's fiancée in the original story. Now, as the young master of the powerful Qin family, he finds himself in the role of an arrogant and ruthless antagonist, destined to die tragically once he fulfills his role in the plot. Not fully understanding his new reality, he makes an impulsive decision: he expels the original hero's fiancée. That small change alters the narrative, accelerates events, and hastens his own death flag. When despair overtakes him, his only chance for survival awakens: the Great Villain System, a "golden finger" capable of detecting opportunities for the protagonist, rewarding him for altering history, and allowing him to steal destiny, luck, and resources.