Wei Hongying, who survived ten years in the apocalypse, transmigrates to the 1980s and marries into the Zhou family, where boys are favored and the second branch constantly leeches off them. To protect her sister-in-law, she stands up against biased elders, overturns unfair family rules, and rouses her timid husband Zhou Maolin. After splitting off from the family, Wei Hongying starts a business with the canned meat skills she learned in the apocalypse. She fends off crises such as recipe theft and sabotage with shoddy goods. Upholding strict quality standards, she grows her small workshop into a renowned enterprise. United as a couple, they work hard with their family and build a happy life in the 1980s.
