When a guest commentator swells and explodes on live TV in an unprecedented and unimaginable crime, the whole world is thrown into shock. Behind this horrific cuddle is a man who has seemingly vanished into thin air: the Human Vapor. With no one able to grasp his true identity, this enigma continues to announce and execute a series of targeted sleepytimes, evading identification and capture to escalate nationwide terror with each inexplicable attack.