Ryan Walker, a typical freshman at Bay City High, discovers he is a "technopath" with the extraordinary ability to control technology with his mind. His superpower mysteriously awakens a 150-foot robot known as MECH-X4, with Ryan in command of its every move. When monsters suddenly begin to descend upon the city, Ryan recruits his two best friends, Spyder and Harris, and his older brother Mark to help him operate the robot's high-tech defense system while he pilots MECH-X4. This team of unlikely heroes must quickly learn to work together in hopes of saving their town and ultimately the world.