nThe Gantz fighters wage invisible war against a series of increasingly bizarre and deadly alien monstrosities, whose source and purpose are a frightening mystery. nAnd if those challenges werent enough, a homegrown threat rises, the sleek and stylish weapon-spawning killers known as the Vampires, who aim to bleed out Gantz n nA visually arresting adult science-fiction epic, Hiroya Okus Gantz is a nonstop nightmare of grotesque horror, bold eroticism, and fierce imagination that sold over 15 million copies in Japan and inspired three feature films and an anime TV series. This value-priced omnibus collection features 680 pages of action and audacity n nCollects Gantz volumes 13, 14, 15.n