If the manga ends up just like the anime, I'll shoot somebody in the head. I want to see Gantz being explained, I mean, everything about it. Well, not everything, but be given more background information about Gantz and the vampires. They've fought before, but why do the vampires consider the Gantzers as enemies? Maybe one of them was a mission's target, and when they killed him, the vampires sworn revenge.
Originally Posted by Kaonashi
they're probably enemies cause the vamps hate humans and the gantzers are the only possible threat.