The year is 4020. A bloody war rages on between the United Dominion of Aion, and the Kaska Revolution. Scientific and artistic progress has come to a screeching halt as each colonized planet is forced to choose a side. The Revolution has thrown space travel into chaos with their suicide bombings and guerilla tactics. Inter-galactic trade is destabilized and this is a great blow to the Aion's hold of control. Humanity slips closer and closer to the brink of lawlessness, but all seven colonized planets erupt into anguish when Aion reveals its ace in the hole -- Project Seed: Shinobi. It has been almost 2000 years since Shinobism has been militarized. But now it returns, one final hope for a crumbling megalith.