Miguel, his face disfigured, pines for the full moon. Unfavorable circumstances and misunderstood gestures that send him into a rage and make him reach for a pair of scissors. In and out with a sharp scissor blade. That was five years ago. Now Miguel is released from the care of a psychiatrist. As soon as he arrives on the grounds of a language school, a brutal murderer is up to mischief. The only witness is young Angela, but the bodies have disappeared. Everyone doubts the young woman's testimony. While she conducts her own investigations, the blade of the saw of death begins to turn in search of a new victim.
