Megaton-kyuu Musashi Pilot

Earth's last survivors live in a heavily fortified shelter, their memories of the invasion wiped clean. But when a mysterious alien force known as the Doracta unleash a devastating assault, a select group of teenagers is thrust into the cockpit of gargantuan mechs known as Rogue. Humanity's fate rests on their shoulders, as they pilot these colossal war machines in a desperate struggle for survival. This high-octane ONA plunges viewers into a world on the brink, where powerful mecha battles and a looming alien threat converge. As the young pilots grapple with their newfound responsibilities, they must confront the true cost of war and the secrets hidden beneath their seemingly peaceful existence.

✦ AI-drafted summary