the order of aliens in space opened radio contact with All of humans. telling them they have demons from other universe in their seas. portals deep underwater. Ufo's land every now an then. alien refugee sites have been forced on earth by the order. these aliens are war prisoners an live in tribes in zones, sometime humans hunt them. human tribes have also encounter competition with these alien tribes. these war aliens are of many types. from smart war aliens, to Brutes. USA militaries took over