A normal college student reads a letter from a "feather clan guy" . The letter is from a man named "Yin Cangdong" , who has come to visit her at her home. She is shocked by the man's appearance, and her hair grows "like crazy" as a result of his visit. She tells him that she has been a "good girl" for the past 20 years, but suddenly she has become a "pregnant prey" of "this feather clan guy." She asks him to help her "to transform" into a "real woman."