Once the legendary Alpha and the only pilot compatible with Apollo, Mark, is framed after his teammate Steven is killed in an attack on Federal Command. Exiled and reduced to a janitor, he is drawn back into battle when Steven's personal weapon resurfaces, revealing the first trace of a vast conspiracy. As rival bases fall and the Abyss Lord is unleashed, Mark must reclaim Apollo, uncover the truth, and push his sync rate beyond all limits to save Earth.
