Xu Yunan meets his childhood sweetheart Chen Senyan again in high school. Chen Sennan has been secretly in love with Xu Yunan for many years. But Xu Yunan had no interest in him. Later, he met Jiang Huaizhi in the new class of high school. They had similar interests and secretly fell in love. However, in one incident, Jiang Huaizhi chose to believe Xiang Zhiyou, who had always liked him but was always targeting Xu Yunan. During the most difficult period, it was Chen Senyan who accompanied Xu Manxi through it, and Chen Senyan and Xu Yunan became together naturally. But when she met Jiang Huaizhi again many years later, Jiang Huaizhi pursued Xu Yunan again. Although Xu Yunan's heart was still affected by him, she was very clear... Chen Senyan may have sensed something. He was doubly good to Xu Yunan, but this Xu Yunan was so stressed that she couldn't breathe. Chen Senyan began to stay with her all the time, secretly went to Xu Yunan's home to monitor her, and even secretly followed Xu Yunan. So how should Xu Yunan choose...
Intention: sober and rational