As Ivan closes in on the alien leader, the Invoker, the Terraformar army attacks in full force. Elsewhere, Shokichi and Akari square off in a final confrontation to settle things between them. Now the fate and pride of the human race rests on the shoulders of those who have sacrificed their own humanity to be its defenders. When faced with an unimaginable enemy, what will they do if their inhuman strength can’t save them?