World Trigger, Vol. 1You thought your neighbours were bad but at least they're not aliens trying to kill you! Destroy thy Neighbour! A gate to another dimension has burst open, and invincible monsters called Neighbours invade Earth. Osamu Mikumo may not be the best among the elite warriors who co opt other dimensional technology to fight back, but along with his Neighbour friend Yuma, hell do whatever it takes to defend life on Earth as we know it. Earth is under constant