Yi Xueer is a girl as clear and elegant as snow, with a kind of delicate beauty. She is a person who can make people feel beautiful at a glance. However, she can get along with others lightly, treat friends, teachers and classmates lightly, treat love lightly, and treat love lightly. Everything around her is light, and the conversation makes people feel incomprehensible, and the conversation makes people feel mysterious. There are always people trying to get in and understand her, but she always refuses and still lives her life as light as boiled water... Since that day...