Talking about Mingliang, a strong woman and her colleague Gao Jian, who are rivals at work. The common feature of both of them is that they are against marriage. They hope to have a relationship without responsibility. To be in negative love, so the two hit it off and became a secret couple in private. They were attracted to each other in the process of getting along, but they were afraid that the relationship between the two would change due to changes in their relationship. In addition, the charming girl Bao Niannian was attracted by Fang Siqi's charm and began to pursue him, but accidentally became pregnant, and was forced to marry by both parents. On the day of receiving the certificate, Niannian accidentally had a miscarriage. There is no reason to get married, making the relationship between himself and Siqi unstable. However, Siqi thought of using the new marriage relationship to save the memory. There is also Yu Xiaonuo's boyfriend Cheng Lei who has a talent for singing, but lives in poverty. Yu Xiaonuo is not willing to marry him. While actively looking for tall, rich and handsome, Cheng Lei accidentally became a famous singer, and it was only then that Yu Xiaonuo realized that he and the other party had gone farther and farther. The three couples experienced separation and reunion, only to understand the ultimate meaning of marriage