鬼の惑星

Across the galaxy there's a hellish planet where humans and tribes of demons are at war.

The strongest demons are Bloods, the Senketsu Oni, who are said to be conquering the planet. The smartest demons are Creates, the Souzou Oni, who gain power by tactical wiles. The largest demons are Titans, the Kyomi Oni, whose vitality derives from the planet. There are the aimless Lost, a race of lesser demons without horns. Finally, the struggling Humans.