A year after the death of Treize Khushrenada and the battle against the World Nation's military and White Fang, the world has appearntly come to peace under the Earth Sphere Unified Nations government. The Gundam pilots, except for one, have decided that possibly it is also time for them to forsake war. As Wing Zero, Heavyarms, Deathscyth Hell and Sandrock are sent into the sun to meet their end, a new war is brewing.