Three months after the marriage, in order to fulfill an old promise, his wife Liu Zhizhi changed the living space they shared without consulting her husband Pei Jinchen, and even arranged for Pei Jinchen to live in the guest room. Faced with his wife's arbitrariness and disregard for the boundaries of marriage, Pei Jinchen initially chose communication and tolerance in an attempt to repair the relationship. However, Liu Zhizhi turned a deaf ear to this and took her husband's concessions as a matter of course. After being ignored and crossed the line for a long time, Pei Jinchen finally woke up - in a marriage that lacks respect and trust, no matter how strong the oath is, it will eventually collapse. When he is disappointed enough, he chooses to find himself again
