Akari Hizamaru is determined to save his friend from the strange new disease ravaging Earth, and enters an underground tournament to go up against a savage foe.

Annex 1 heads to Mars in a bid to create a vaccine for the virus. Akari and the other crew members try to make the most of their time on the ship.

Annex 1 becomes the backdrop for the terraformars' rampage, while Akari and Michelle dash the mutational serum.

Captain Komachi and crew discover a bizarre stowaway on Mars, and the confusion continues for them when a hero parries potential devastation from another ambush.

Marcos' reminiscing about his life in Gran Mexico fuels an attack, and his teammates are left awestruck.

An omen of things to come arrives when a developed terraformar takes control of the Squad 2 crew and their escape vessel.