Working stiff Lin Ye returns to his hometown for arranged dates, only to encounter a gold-digging woman making endless demands. Amidst his frustration, he accidentally binds with the ten-thousand-fold rent return system. Collecting rent from his properties grants him massive cash, luxury cars, corporate equity, and even special skills, completely transforming his life. By a stroke of luck, he takes in five desperate stray girls from out of town, supporting one another through renting. He founds a media company to provide the girls with stable jobs, secures spacious housing, and meticulously cares for his younger sister who has come from afar. Facing successive harassment from his former blind-date partner, snobbish schoolmates, and unlawful scammers, Lin calmly resolves everything, relying on the system's gifts and his own sense of responsibility to protect those around him.