该剧讲述幼时父母双亡的女主人公广濑，对打乱养大自己的姐姐的人生的女子黑田美香展开复仇的故事。

小時候失去父母，被姐姐撫養長大的女主角向打亂姐姐人生的女性復仇，驚險急速展開的痛快愛情懸疑劇。

Mika Kuroda is engaged to Toru Sakurai, a high-spec boy who works for a trading company. She pushes troublesome jobs to colleagues saying "I'm about to get married", and the girls in the company dislike it. Mitsutoshi Asai, a part-time job, is a good young man who helps with work without making an unpleasant face even when he sees Mika.

One day, a message arrives from an eerie account to Mika, a hated girl in the company. Starting with that, mysterious events begin to occur around her. Mika receives a direct message as if her behaviour was being monitored, and a phone call at work calling her former fiancée "Hirose Kanata".

On the other hand, her fiancé Toru suddenly approaches Hinata with a certain kick and has a relationship. But that was just the beginning of Hinata's horrifying revenge plan.

A terrifyingly addictive revenge drama that takes place between five men and women. Gradually, the real faces and relationships of the mysterious characters are revealed.

어릴 때 부모를 잃고 언니와 성장한 주인공이 언니의 인생을 망친 한 여성에게 복수하는 서스펜스 드라마

Kuroda Mika comenzó a experimentar varios eventos misteriosos y recibió un mensaje sobre su vigilancia. Todo esto sucedió después de que ella anunció su compromiso con Sakurai Toru. Aparentemente, este es el comienzo del horrible plan de venganza de Hinata, quien es la hermana de la ex prometida de Toru. ¿Cuál es la historia detrás de la venganza y quién se reirá al final?