Marriage experts are not good at managing their own marriage, and white-collar beauties do not understand seniority. Lovers during courtship become sworn enemies after marriage. Children and the elderly make middle-aged couples even more busy and plunged into crisis... Conflicts continue to escalate, and problems accumulate day by day. In this kind of suffocating entanglement, divorce becomes the only way to get rid of troubles and free from crises. And children make their connections more complicated.