University substitute teacher Liu Yanzhi was sent to the police station by his student Jiang Nianyin because of a misunderstanding. From then on, the two became happy enemies. He ruins her date and she begs him for help. As they continued to get along, Jiang Nianyin found that she gradually developed different feelings for Liu Yanzhi. At the same time, she also discovered the difference between Liu Yanzhi and her. But because of his identity and Liu Yanzhi's background, Jiang Nianyin could only break off the marriage with her own hands. After Liu Yanzhi's substitute teaching ended, the two met again. This time, Jiang Nianyin chose to face her heart. Liu Yanzhi also took the initiative to pursue love. The two eventually got married.
