After being bit by an aggressive wolf, Marc begins to suffer from peculiar side effects: he hallucinates vividly, now unable to tell what's the truth and what's not, and frequently becomes paranoid that something's watching him. As he tries to search for an answer to his sudden illness, others try to find the girl who was attacked by the same wolf that he was. Tension rises as they all rush towards what they think is the only way to solve their problems.