After retirement, Zhang Wei insisted on implementing an AA system with his wife Lin Wanqing, who had been with him for 30 years. He wanted to draw a clear line in terms of money and enjoy her unpaid housework with peace of mind. Lin Wanqing completely implemented the AA system and broke Zhang Wei's double standard calculation. When Zhang Wei, in order to pay off the debts of his gambler brother, did not hesitate to mortgage the couple's joint property, and even threatened to divorce or jump off a building to force him, Lin Wanqing showed off her tens of millions of net worth and decided to divorce. After the divorce, Zhang Wei was diagnosed with terminal liver cancer and passed away in regret. Lin Wanqing finally broke free from the quagmire of marriage and started a new life of her own.