When she was 20 years old, Li Nianxi met a boy she had never thought she would like. She fell in love at first sight and was out of control. When he was 18 years old, Jiang Yuzhou met a girl he had loved all his life. He didn't know how to love before he met her. After meeting her, he learned how to love someone.
Sister-brother love
Intention: to solve a regret in real life