A fierce revenge melodrama about a girl who is pushed to the edge of a cliff while fighting the unjust and a man who breaks his promise with her and starts a family of his own, reuniting 7 years later.
![Fatal Promise | 위험한 약속 [Teaser-Ver3]](https://img.youtube.com/vi/FI-k0qVWNZI/hqdefault.jpg)
![Fatal Promise | 위험한 약속 [Teaser-Ver2]](https://img.youtube.com/vi/kzTwKZSVW6k/hqdefault.jpg)
![Fatal Promise | 위험한 약속 [Teaser-Ver1]](https://img.youtube.com/vi/dYqULyz1v2Y/hqdefault.jpg)