A demure and pure beauty from a university in Nanjing is slowly trained by her boyfriend to become a slut.

This film tells the story of a pure and quiet beauty from a university in Nanjing who gradually becomes licentious under the training of her boyfriend. The film showcases elements such as homemade videos, real couples, couple selfies, cheating wives, secret affairs, cuckolded wives, and selfie zones, bringing audiences an extraordinary audiovisual experience.