Married into the Li family for five years, Lin Wan handles all the household chores, ordered around casually by her husband Li Tao and elder sister-in-law Li Juan, living without an ounce of dignity. Mother-in-law Wang Xiulan moves in for a long stay, seeing through her daughter-in-law's grievances at a glance, publicly disciplining her lazy son and meddling sister-in-law to back Lin Wan up. Lin Wan wants to start a housekeeping business, but faces opposition from family members and malicious rumors and price-undercutting from peers. Wang Xiulan takes out her retirement savings to fully support her, mother-in-law and daughter-in-law working with one heart to handle all kinds of schemes. Relying on superb craftsmanship to build a reputation, Lin Wan's small shop thrives, the couple is harmonious, the family reconciles, and she finally lives out her self-reliant confidence.