The Liang family welcomes the prospective daughter-in-law's family to discuss wedding arrangements. The other party brings out twenty conditions for getting along, involving multiple demands such as real estate and salary. Mother Qiu Jinghua maintains her rationality, continuously raising questions and step by step clarifying the various hidden stories behind them. Son Liang Shaoheng sheds his blindness in love in front of one fact after another, learning to distinguish sincerity from calculation. The family guards family boundaries, distinguishes the attribution of responsibilities, and properly handles money entanglements. Experiencing this storm, the young people reap growth, understanding that love cannot cross the bottom line, and sincerity and responsibility are the cornerstone of intimate relationships.