Lilia regained her memories from her previous life just before her engagement was called off, and she recalls being reincarnated as a villainess and the evil things she did. After reflecting on her previous actions as Lilia, she decided not to cause any more trouble, so she agreed to end her engagement to Eric, the duke's son. ...But something strange is going on with Sir Eric. Meanwhile, Eric is becoming more and more attracted to Lilia, whose personality has changed since their engagement was called off! This is a sweet high school romantic comedy that begins with a broken engagement and ends with both parties falling in love! 婚約破棄されるつい十分前に、前世の記憶を取り戻した「リリア」は 自分が性格最悪の悪女、いわゆる「悪役令嬢」に転生していることを知る。 もう迷惑はかけられない！ と「絶世の美男子」である婚約者「エリック」からの婚約破棄に 素直に同意したのに、それから彼の様子がなんだかおかしい…。 しかも、どうしてか「婚約破棄」のお話も一向に進まなくて──？