One is a childhood sweetheart, and the other is the well-intentioned senior Jin Chenmin. Luo Zitong, who is new to society, is obviously unable to fight against the mysterious and unpredictable man. While Luo Zitong was concentrating on preparing to deal with the mysterious man, his childhood sweetheart made a declaration of love to her. The well-intentioned senior Jin Jinmin threw a rose branch to her. It seemed that all the good luck in the world fell on the girl named Luo Zitong at the same time. After a long period of trouble, she was finally willing to face her heart, but a shocking news came to her ears. Senior Jin actually had a heart disease?! And that mysterious man slowly began to unveil his mysterious veil... At the end of summer, it was slightly cold. Where should the three people's love go?