Chi Yan's mother remarried and came to this house with two older brothers. One time, he accidentally discovered that his "eldest brother" was kissing a man in the underground garage. After the two broke up, he almost kissed Chi Yan. The "second brother" at home was also very special to him. When he returned to school, he found that his "eldest brother's" ex had become his new math teacher, which was also very special to him.
Intention: Life is always not going your way, you need to look up