Centuries after humanity left earth to colonize the outer solar system, a young Berry Eden becomes a mech pilot in a military that fights for The Nexus, a space colony which houses Berry and the other residents and is a place they call home. With the mech, or Iron armors as the military calls them, Berry will experience the horrors of war and what it truly means to become a battle-hungry soldier of war. Will Barry overcome all the turmoil and strife of war, or will it consume and turn him into a blood thirsty animal? only time will tell in this epic adventure of great proportions