Nineteen years after Gu Wan's marriage, her mother Luo Xiuying took care of her children and managed the household, while her mother-in-law Liu Guifang feigned illness to avoid chores. After her grandson entered university, Liu Guifang moved into the city to retire, driving Luo Xiuying away on her very first day and demanding that Gu Wan wait on her. Driven beyond her limit, Gu Wan sold her pre-marital house, hired a lawyer for divorce, exposed her husband's infidelity, her mother-in-law's fake illness, and the blood-sucking truth of her husband's family, completing an ultimate counterattack.