Cinderella Complex is about the affair between a popular married high school teacher and his female high school student. When his wife, another teacher at the school, discovers his affair and vows revenge, things start to go awry. (Source: Drama-Otaku) Adapted from the manga series "Cinderella Complex" (シンデレラ・コンプレックス) by Inoue Risako (井上里彩子).