Catherine through a difficult period: just been dumped by her fiancé and his father has ended days. His childhood girlfriend, Virginia, Catherine decides to go on vacation at his parents house, situated on a lake. The place seems ideal for relaxation. But Catherine can not forget how happy was in a year ago with her lover in the same place. Slowly, Catherine falls in paranoia, sank into a deep depression. The relationship between Virginia and Catherine becomes tense and toxic. Friendship was turned into hatred. Catherine’s condition degrades and things get out of hand late to shoot.