Retired husband Zhang Wei suddenly proposed the AA system, but in fact he wanted to squeeze his wife Lin Wanqing into subsidizing his family of origin. Lin Wanqing seemed obedient, but in fact she was well prepared. When Zhang Wei wanted to mortgage her brother's gambling debt, she showed her pre-marital property and independent income and filed for divorce. After being entangled by the Zhang family, Lin Wanqing successfully divorced, escaped from the quagmire of her original family, and started a free and fulfilling retirement life. Her son Zhang Hao also grew up into a responsible adult under her influence.