The hacker Josh invades the computer of Douglas Ziegler, who is developing a powerful wireless signal, and accidentally releases a mysterious force that takes the will to live of human beings, generating a suicide epidemic. His girlfriend Mattie, a student of psychology, sees each one of their friends die and the destruction of the modern world, and together with her new acquaintance Dexter, they try to plan a virus developed by Josh in the network to shut down the system and save mankind.