Gantz Omnibus Volume 5

The Gantz fighters wage invisible war against a series of increasingly bizarre and deadly alien monstrosities, whose source and purpose are a frightening mystery. And if those challenges weren't enough, a homegrown threat rises: the sleek and stylish weapon-spawning killers known as the Vampires, who aim to bleed out Gantz!

Gantz Omnibus, Volume 5, by Hiroya Oku.