Seraph of the End, Vol. 5: Vampire Reign

Yuichiro has no memory of his terrifying but temporary transformation into a one-winged monster during the battle for Shinjuku. The widely feared leaders of the Japanese Imperial Demon Army, however, take note of his squad€s unusual talent. Despite the unwanted attention, Yuichiro€s resolve to save Mika from the vampires crystallizes as his real training in demon possession and manifestation begins.