Beautiful addition and subtraction in Metamorphosis: The first protagonist Li Naiyue, 14 years old, is from Jingzhou, Hubei. Li's father is the head of a big enterprise. He usually has a lot of entertainment activities, and Li Naiyue's closest partner is the computer. Li Naiyue spends more than 12 hours holding a computer every day, and Li Naiyue browses the singer's web pages the most. Li Naiyue, who is in adolescence, loves beauty very much. What she put in her eyes is called "beauty contact lens", which is a kind of colored contact lens. After wearing it, her eyes will look particularly big and bright. She wears it all the time except sleeping. She also has two compulsory courses every day, namely, kneading calves to lose weight and face-lifting exercises. Her wish is to have plastic surgery like many Korean stars and give her face a big deformation. Li Naiyue, who is gentle and lovely in appearance, is not a good girl in the eyes of the teacher. She doesn't take her teacher seriously, and she often has conflicts with her. Since 2009, she was dismissed from two local schools in Jingzhou, and her father Li sent her to an aristocratic school in Wuhan. Before the program started, Li Naiyue was fired for the third time for smoking and drinking in the dormitory.