He is a very unlucky man afflicted by what he thinks is an unknown "disease", but in truth, a number of spirits inhabit his body and can control his movements at will, including the violent S-Ko and the powerful Raoh. Hailing from Australia, Zappa was an originally a normal, if somewhat shy, young man, until the day he got possessed by the vengeful spirit S-Ko, as Zappa happened to look exactly like the man she once loved and who betrayed her, and his life turned upside down.