Former high jumper Lin Yu became extremely stingy after retiring due to injury, and was addicted to the security that saving money brought. One day, he was bound by the mysterious "Wealth Freedom System" and was forced to spend all 10 million within 30 days, otherwise he would lose all his property. The system forced him to break his obsession with money by forcing consumption and issuing tasks (such as buying luxury homes and luxury cars), and at the same time revealed his deep-seated fears caused by childhood poverty and the end of his career.