A climax in the Daba Kingdom—the clash of the powerful and the mad!As part of his scheme to save his sister who was kidnapped by the Daba royal family, Sasae manipulates a battle for the throne from behind the scenes. In the limelight of the arena, Manako struggles against the Blood Brood in a battle royale— with an unexpected ally! In the shadows of the castle, Hinana pursues her secret mission to release the seal on magic—and meets an unexpected foe! The tangled plots of all the wicked men in the barbarian nation tighten into a knot as the final showdown between Sasae and the Mad King of Daba begins!