青春少女玛丽（Cécile De France 饰）和爱莉西娅（Maïwenn Le Besco 饰）是同在法国巴黎一所大学就读的好朋友。某个周末，两人驱车前往爱莉西娅家位于乡下的农场度假。适值深夜，万籁俱寂，玛丽寂寞难耐正在自我宣泄之时，一个不速之客突然闯入。他残忍杀害了爱莉西娅的父母和年幼的弟弟，并将其掳去。为了营救好友，玛丽悄悄钻进凶手的卡车。途经一个加油站，她换上同样惨遭杀害的店员的车...
After being complicit in a costume joke that ends in a fatal accident and a pact of silence, a group of young people will be threatened by an anonymous writer who wants to reveal his dark secret. Th...