Betrayed by his brothers, betrayed by his girlfriend, and saddled with four million in debt, Jiang Xu activates the Life Rewind System on a rainy night rooftop. Rewinding one minute overdraws a year of lifespan; only saving lives can extend it. He thought this was a golden finger, until he saw the thirty minutes twenty years ago when his father died—turns out the system is not a gift, but a cage. And he has been the "No. 1 Offering" put up for sale since the day he was born.