22년 전에 비극적인 사건이 벌어졌던 밀우드에서 또 다른 자살 사건이 벌어진다. 이 사건을 기점으로 제각기 다른 성격의 십 대 소녀 5명이 복면을 쓴 채로 그림자처럼 움직이는 A라는 인물의 협박에 시달리며 과거의 사건을 추적해 나간다.
Whether it's a cheating ex, a double-crossing co-worker, or the best friend who stabbed you in the back, it's human instinct to want to get even. Though most people don't act on this impulse, there are those who are consumed with getting even. For them, what starts as a nagging bitterness evolves into obsession and results in murder. This true crime documentary series profiles those stories of revenge, told through gripping interviews with the family members, community members, and law enforcement who experienced the events firsthand.
Lieutenant Kom Sarakupt is assigned to impersonate Cheep Chuchai, a very dangerous criminal who looks like him, so he can infiltrate the Sing Ang organization, which was created to conduct illegal underground business.