At a banquet, Gu Wantang is publicly harassed by her husband's friend Bai Mengyao, while her husband simply glosses over the matter. Her mother-in-law steps forward to back her up. The fallout reveals hidden risks in the marriage boundaries, and the Lu family thoroughly investigates Bai Mengyao's workplace issues. Having grown through the grievance, Lu Chengyan learns to maintain proper marriage boundaries, and the family heals past rifts in their everyday fireworks, welcoming a new reunion.