The story began during the fifth earth three-thousand years, from Shiratake men after the age of Ershiwannian world. At that time Human worshiped three gods. Earth was divided into five nations by total of 72 ethnic domination. One day an uninvited guest fell from the 1st heaven. His amnesia gave him no memory of the past and his origin. He only knew that his name was Fay-Lik (飛歷); a name registered on a birthmark on his forehead. What was his purpose coming to earth alive? Was his arrival to earth a hope, or disaster..?