Lena finds herself growing closer to the Spearhead squadron, or so she thinks. But a deadly battle drastically changes her perspective.

Shin confronts his brother deep within Legion held territory. But even if he wins, there's no going back.

The crew of Spearhead has left on their final mission, never to return home. What awaits them outside the borders of their home?

Spearhead awakens to find themselves in a strange new land, while Lena continues her battles as a Handler.

The Legion's large-scale offensive begins, and the Spearhead crew are sent into the thick of the fighting. But even back at base, there's no safety to be found...

Deep in enemy territory, with supplies running low and damage piling up, Nordlicht makes a final desperate march towards Morpho.

The members of Nordlicht drop out one by one in the face of the Legion's onslaught, and Shin is left to face the Morpho alone.

At the end of it all and left behind once more, Shin is at the brink. Just then, someone appears, in a sea of red flowers...

The operation to destroy the Morpho was a success, and Shin and his team fulfilled their promise to return to the Federacy alive. After enjoying a brief respite, they once again wished to serve in frontline units, but they received a certain notice from Ernst. After crossing the deadly battlefields of the Republic, they arrived at a new meeting in the Federacy. They fight, suffer, and see a ray of hope. This is a story of boys and girls who have begun to move little by little. At the end of their journey, what is reflected in their eyes?