Monsters, the fantastic and grotesque beings that live in darkness. The successor to the ruler of monsters will be determined by a bloody battle between the royal siblings. Among them is Hime, the second oldest princess. Hiro, a young boy who gains partial immortality through Hime's blood, becomes the warrior who protects Hime. In this volume, the army of the Apocalypse approaches from the horizon. And a menacing figure exists deep within Hime's memories. After the gang avoids these enigmatic threats, the victor of the royal battle will emerge.