Xiao Meina is a simple and beautiful primary school Chinese teacher who was betrayed by her husband. Yes, cheating. When the same old script happened to her, Mina thought hard and couldn't figure out what she did poorly. Is it like my mother said that men become bad when they have money? It's been a month since the divorce, and Mina has trouble sleeping every night. She seems to have fallen into a dead end, struggling with herself and unable to get out. She didn't dare tell anyone, even her best friend. Until a sudden car accident, Ouyang Feng broke into her life. From treating her as a liar, to caring for her meticulously, it turns out that he is actually her junior high school classmate whom she has a crush on. Just when she fell deeply in love with him, Ouyang Feng's wife suddenly knocked on the door. Mina didn't expect that the man she trusted so much would let her be a nasty mistress. In a rage, she blocked all Ouyang Feng's contact information, but later found out that this was all a misunderstanding.
Just as the two were getting back together and preparing to receive the certificate, Ouyang Feng deliberately alienated Mina. All this was framed by Ouyang Feng's ex-wife. At the same time, the husband of his friend Lily was deeply involved in loan sharking due to stock trading, and the relationship between the couple also dropped to a freezing point...