After only a short time dating her crush, Zhou Yinyin discovers she’s been cheated on. To get revenge on her player boyfriend, she decides to first learn how to be a “bad girl” — by studying jerk men she can know her enemy, win every battle, master their tricks, and thus become immune to their schemes. 　　So her brother recommends a reliable jerk as a research subject. However, after adding him on WeChat, Zhou Yinyin unexpectedly has her first hotel experience! 　　A cool, aloof man in a custom-made suit stands in the doorway of the presidential suite, sizing her up: “You’re not blind?” 　　Zhou Yinyin: “…” 　　She remembers her bro saying jerks are such great actors. 　　She rolls her eyes: “I’m a blind woman who’s excellent at pretending!” 　　The man leads her into the room, boldly taking off his shirt and orders her, “Come on, but use more force.” 　　Zhou Yinyin: ??? 　　Is the first lesson supposed to be this intense??!! 　　— 　　Months later, Zhou Yinyin’s side gig — her online novel — tops the charts; the rights sell like crazy and she makes a fortune. 　　Wanting to reward her, the “jerk” friend is disappointed the royalties haven’t been paid yet. 　　The “jerk” grows impatient and calls the head of the film company directly: “If you don’t want me to pull my investment, hurry up and pay Zhou Yinyin her royalties.” 　　Boss: “Yes, President Cheng!” 　　Zhou Yinyin: !!!