Prince Alexander, son of King Philip, and heir to the Macedonian empire, must fend off political saboteurs, assassins, and the jealousy of his own father to ascend to the position of king. Once there, he begins his quest to conquer all nations and become known as the Great King, though an ancient prophecy foretells that he will be the destroyer of the world and forever remembered as the Devil King.

This is the third part of "The Phoenix" series of the Kadokawa Haruki Office Co., Ltd. version. It is an animation version of the original story by Tezuka Osamu that depicts the cruelty of love through the fate of spacemen destined to drift through the universe after losing their mother ship..

A strange virus known as the Demon Virus, attacks the human genetic code, transforming people into monsters with demonic powers. One particular monster is terrorizing the streets of Tokyo. ripping open young women to devour their livers. A famed psychic holds the secret to the identity and purpose of this monster. Now it is up to two molecular biologists. self-proclaimed Bio Hunters Komada and Koshigaya, to reach the psychic and his beautiful daughter before its too late! The Demon Virus is out to conquer the world.