A modern female slaughterhouse owner dies accidentally and transmigrates to the 1980s, trapped in a pigsty and subjected to every kind of humiliation and bullying. Her husband's family exploits her lineage for their own benefit, and even plans to sell her youngest daughter in exchange for a bride price. Su Qingmai no longer endures it patiently, holding a butcher's knife to fiercely protect her cubs, feigning madness and foolishness while secretly laying out her plans, decisively divorcing and reclaiming her homestead. Relying on her own formidable skills, she leads her four children to live a prosperous and wonderful life.