一对老夫妇结婚50周年前夕，丈夫问妻子想要什么生日礼物，得到的答案却是“离婚协议书”。老夫妻闹离婚的事件在家族里引起了轩然大波，家族中的每个人都借此事宣泄心中积攒的怨气，导致家里“乱成一团”。
Wen Jinhui and Pan Su, an elderly couple, have decided to divorce, throwing their once-peaceful household into turmoil. Every family member is grappling with their own worries and the trivialities of daily life. The eldest son, Wen Yuan, and his wife, Ding Yan, are facing a brewing marital crisis—the classic "seven-year itch." The career-driven second daughter, Wen Jing, and her husband, Feng Wanli, are constantly bickering. Meanwhile, the youngest son, Wen Cong, and his girlfriend, Lin Cong—who are on the verge of marriage—find themselves swept up in the chaos.
