Having publicly revealed the threat of alien invasion to an unsuspecting public, Prof. Bian Zoldark leads the newly christened Divine Crusaders in an all-out offensive against the Earth Federation Government. In the ensuing conflict, Sanger Zonvolt of ATX Team is taken captive and Sasebo Base is completely destroyed. But when Capt. Daitetsu Minase takes control of an ultra-powerful assault carrier called the Hagwane, the Earth Federation Government will take the war to the DC’s front door…by leading a direct assault against their main headquarters!