Su Yuyang accepts the system's offer for eternal life as a task executor, but his mission—fathering the world's most dangerous villains—comes with brutal requirements: unlimited wealth, formidable power, and devastating charm, or his offspring will reject him entirely. Locked in a contract with an equally shameless system, Su Yuyang discovers the ultimate loophole: exploit borrowed points to survive each crisis. Three worlds later and drowning in debt, their standoff reaches absurdity—the system regrets its own rules while Su Yuyang weaponizes them without mercy. From ancient times to modern days, this handsome protagonist hops between worlds, turning expected tragedies into unexpected triumphs through shameless schemes and modern knowledge. His romantic entanglements rival his villainous children's schemes, and both system and host remain locked in a game neither can win—though Su Yuyang refuses to stop trying. In the end, perhaps the real villain was never the children he fathered, but the man shameless enough to outsmart his own master.