Some people say that the right edge of emotion is a mirror broken in half. In the vast world, the two mirrors are searching, waiting, trying, and rejecting. When the edges and edges are in perfect harmony, it is the harmony and companionship of love and heart. Lin Qinran, who had never had any emotional experience, met Su Min, the parent of her student, when she was in the pain of secret love and was unable to extricate herself. She lived a peaceful life of raising her husband and raising her children. She thought that her life would be peaceful, but she did not expect that the emotional world would be in turmoil again many years later.