His name is Qing Fan, and Mo Youlian is his sister. Even if he doesn't want to admit it, she is still his sister, the daughter of his father's current wife, Aunt Mei. She is his soul, and she is his only love.
Her name is Mo Youlian, and Qingfan is her brother, a brother who has no blood relationship. Despite this, she still loves him as a biological brother. But one day, when he tells her that he loves her, it is not the love of a brother for his sister, but the love of a man for a woman. What is her decision?