Wang Defa, a retired special forces soldier, is over thirty-four years old and leads a low-key and restrained life in Handong City. He reached a "fighting marriage" agreement with his young fiancée - the marriage is real and everyone lives their own lives. The two of them live in the houses they bought, and they spend their time freely without interfering with each other. They only meet and report once a week to maintain the operation of this special relationship. Wang Defa originally thought that this was just a formal contract, but during the weekly meetings, he read unexpected warmth from the other party's eyes and words. He tried to keep a distance and guard the boundaries, but found that this new marriage model was quietly changing his entire understanding of relationships. When the other party proposed to cancel the weekly meeting and become completely independent, Wang Defa felt the weight of loss for the first time. He must make a choice: continue this cool game of testing each other, or break the rules and move towards true intimacy.
