Black Loli and White Loli are a pair of good friends. They are young, beautiful, and carefree. They go to the same high school. Black Loli is a student on the surface, but actually has another profession, a paid dating girl. She specializes in seducing mature men and having sex with them to make money. She and her mother live in a large courtyard and their life is not rich, so she makes money to satisfy her desires and dreams. Her dream is to be admitted to the Academy of Fine Arts in the future. She has a talent for painting. Every time she has sex with a customer, she will draw a sketch of the customer's appearance. While traveling in Beijing, Hei Loli and Bai Loli told Bai Loli about the stories of themselves and those men. Bai Loli was very curious at first. Later, she saw that Hei Loli was so hard, so she advised Hei Loli not to do it anymore. Hei Loli said that she would not do it again when she made enough money. Bai Loli took her boyfriend to find Hei Loli. Hei Loli deliberately sent Bai Loli away. While no one was around, her boyfriend made a move on the sexy Hei Loli. Bai Loli happened to see this scene. Bai Loli was very angry. Hei Loli said that she just wanted her to recognize the ugly faces of these men. Bai Loli did not appreciate it and had a bad relationship with Hei Loli. Hei Loli continued her night life. She met a middle-aged man in a nightclub. He was very elegant and gentle. He treated her like his own daughter. The two of them were lingering in the hotel. Hei Loli felt that she had found the long-lost father's love. One day, Bai Loli came to see Hei Loli. After this period of time, she finally figured it out, and the two resumed their friendship. Bai Loli also wanted to give it a try, and asked Hei Loli to introduce a guest to her. Hei Loli introduced the gentle middle-aged man to Bai Loli. Bai Loli came to the hotel where they had agreed to meet, but she didn't expect that she would see her father, the guest, in the hotel room. Bai Loli ran away frantically, and her father also found his daughter. He felt very guilty and regretful. He sent his daughter abroad. When Hei Loli returned home, she was peeped at by the man her mother brought back. Her mother beat the man and took all the blame. Hei Loli realized that her mother loved her, and she was shocked.