The year is 2043 and the nations of the world find themselves almost powerless against an unknown enemy known as Unknown Entities, or U.N.E.'s. The Worlds best weapon against these hideous creatures from space are the giant Mech's and their pilots who stand on the front lines and fight a never ending stream of U.N.E.'s to protect their lands, nations, and friends from harm. Two young pilots from very different worlds come together at a secret weapons facility as the next generation of Mech's are ready to hit the front line. One is a young British pilot born and raised in combat who is haunted by horrible memories, while the other is an American pilot who has never seen combat but has never found anything or anyone that can best her. Can these two young officers set aside their differences and pride and do what needs to be done? Or will they falter when it matters most?