Strike the Blood, Vol. 22 (light novel)

To close the Keystone Gate and seal the portal to Nod, the Japanesegovernment calls for the destruction of Itogami Island, dispatching Yukinaand Natsuki to the bottommost layer of the structure. But when the time comesfor her to pull the trigger, Yukina wavers between following her orders andsaving the island she loves. In the midst of this predicamentKojouhaving regained his vampiric powersshows up to oppose her.The story of the worlds mightiest vampire and his Watcher finally drawsto a close!