A history of bad blood, hatred, and obsession! Asagi and Oboro face off once again! Tokyo Kingdom—an abandoned island floating in Tokyo Bay. Asagi infiltrates the island in pursuit of an ally of the demons who has fled there. But a trap awaits, set by Oboro—who harbors a deep hatred and obsession toward Asagi. Asagi, Sakura, and Yukari are captured, destined to be reduced to mere flesh-puppets for the demon race.