Lucie, a ten year old girl who disappeared some months earlier was found wandering on the road. Her maltreated body bore no trace of sexual assault, the reasons for her kidnapping remained a mystery. Traumatized and silent, she is placed in a hospital where she befriends Anna, a girl of her age. 15 years later. A ring on the door bell of an ordinary family, the father opens the door to face Lucie, armed with a shotgun. Convinced she has found her killers, she pulls the trigger. A young woman's quest for revenge against the people who kidnapped and tormented her as a child leads her and a friend on a terrifying journey into a living hell of depravity.