Somewhere in Tokyo, there's a room. In that room is a black sphere. Periodically, people who should in any other case have died are transferred to the room. There, the sphere offers them special fits and weapons, and sends them out on a undertaking to kill extraterrestrial beings right here on Earth. While these missions take vicinity, the relaxation of the world is basically oblivious to them. These missions are lethal - few members survive them. The sphere calls the photographs, and it's now not the slightest bit excellent. Its name... Gantz.