The definition of Green Tea Bitch is given as a conniving and scheming woman who feigns purity and naivete. In a post-school scenario, a diligent student is intimidated by such a woman from their class. To the honor student's surprise, the manipulative lady exclaims, "I never expected this from a goodie-two-shoes like you." However, the green tea bitch threatens to reveal the former's disgraceful secret if they do not comply with her wishes. Thus, a sweet love story sparked by a misunderstanding commences in the tale That Time I Was Blackmailed By the Class's Green Tea Bitch, which comprises a preview of three chapters and an exclusive Chinese New Year and Valentine's Day special chapter.