In the 1980s, orphan Xu Maisui gets married, taking along the butterfly sewing machine left by her mother. Stepmother Liu Jinfeng repeatedly covets and tries to snatch this dowry, while Xu Maisui relies on the sewing skills passed down by her mother to make an independent living. Her husband Han Tie is unpretentious and fiercely protective of his wife, and the couple supports each other. Facing the deliberate difficulties and calculations from her stepmother, Xu Jiaojiao, and others, Xu Maisui stays true to her original aspiration, venturing into the market and sourcing goods to expand her business with her craftsmanship. After going through various storms, she resolves conflicts, opens a clothing shop, changes her life through her diligent hands, harvests stability and happiness, and interprets the power of women's independence and self-improvement.