The ark slumbering under Kamikura Island shuts down, leading to an invasion by a foreign military force! Meanwhile, Karasuba is driven by delusion--forever awaiting a friend who will never return--and Musubi is the only one who can face her. Who will be the last to survive this final 'party'...!? For Ages 18 And UpSakurako Gokurakuin Yen Press 978031644767652000 MAY192203