The first in an epic trilogy crossing between Predator, Alien, and Alien V's Predator! When huge Predator spacecraft begin entering human space in alarming numbers, the Colonial Marines controlled by Weyland-Yutani, assume an invasion and launch a full military response. This terrifying assault by the Yautja cannot go unchallenged, yet the cost of combat is high. Predators are master combatants, and each encounter yields a high body count. Then when Lt. Johnny Mains and his marines-the VoidLarks-enter the fray, they discover an enemy deadlier than any could imagine. They learn that the Predators are fleeing an invading force-an army of Xenomorphs! Someone has learned how to weaponize the Aliens, and their trajectory has placed them on a path to Earth.