Delivery boy Yang Fan has worked hard for many years and is preparing to propose to his girlfriend Zhang Ran, but he catches her cheating on her. Yang Fan, who was hit hard, accidentally activated the "Charm Withdrawal System". At the same time, Yang Fan was shocked and unexpectedly met Lin Yi, the female president of Huanyu Group. Lin Yi proposed a contract marriage of 100,000 yuan per month and asked Yang Fan to act as her husband to block the suitor. Yang Fan agreed and the two quickly obtained the certificate. When Yang Fan was buying a car, he encountered his ex-girlfriend and the human resources manager of Huanyu. The ex-girlfriend mocked Yang Fan in public and even threatened to fire him.
