Ancient peasant woman Liu Wannian is reborn back to the day of her three sons' weddings, having caused family ruin and the death of her loved ones through cowardice in her past life. In this life, her temperament changes drastically: she publicly exposes the Zhao family's conspiracy, breaks off the engagement to save her daughter, straightens out family discipline with iron-fisted methods, and establishes a spinning mill and farm. Facing unfilial children, entrepreneurial crises, and emotional entanglements, she leads the whole family from fragmentation toward concerted effort, ultimately achieving family harmony and prosperity in all things.