Zhou Yi, a business elite with an annual salary of one million yuan, is extremely afraid of the dependence relationship in marriage due to childhood trauma in his native family. He implements a cold-blooded and ruthless "AA system" for his wife Xu Jing, who is eight months pregnant, and even makes her take the morning rush hour subway and bear the cost of missed work during the prenatal checkup. After experiencing the helplessness and indifference during pregnancy, Xu Jing gave up completely and decided to fight back using the "fair" rules that Zhou Yi believed in most.
