This is the story of the hero who must kill the princess. This is a world where the dead are sent to the final rest by the Immortal Undertakers, a race of long-lived beings who look human. Leon, a half-breed...

The story takes place in an ordinary Japanese town, Fuyuki City. Hidden from society, there has been a deadly war going on in this town. Seven sorcerers known as "Masters" summon powerful familiars called "S...

A Demon Lord spirited the Princess away, and cursed her with eternal sleep. Countless knights sought to save her, only to die in vain by the Demon Lord's hands. But then, a Nameless Knight arrived to vanquis...