Chloe, Eva, Lucy and Aurora are the leaders of an elite camp called Dark Girls, in which their rules of coexistence and their way of having fun are very special. This year the new monitor; Nicole, will find out and she will never forget it.

After the death of her husband, Elena and her daughter Celia face a new stage in their lives. One night Elena goes to a dinner to which she has been invited leaving Celia alone at home. From that moment on, their lives take an unexpected turn because of the terrible consequences of their actions.