As Honoka's group is about to depart, Fila reveals she has one more companion for them: Zankan's killer, the most powerful autonomous soldier on the frontier, Blue Breaker.

The Tank Killer, a specialized anti-tank chopper, appears before Iks, Paife and Bogie! In the meantime, Honoka and Blue Breaker investigate the inside of the facility...

Having narrowly managed to win against Rona Fauna's combat model, a severely injured Paife returns to the tank and entrusts Iks to the rest. Meanwhile, Honoka discovers Rona's body preserved in a vessel.

Deep inside the facility, Honoka finally confronts Rona Fauna. Rona tells Honoka that she's killed Joganki and challenges her to a fight.

Honoka and Bogie cross paths with a herd of stampeding sand dragons. Meanwhile, The Third are rushing to counter a growing danger to the planet. What is this mysterious threat that even they fear?

After three days of pursuing the fairy and the wolf through the desert, Honoka and Millie are still unable to bridge the emotional gap between them, but there is a sandstorm on the horizon.

After leaving Millie in the care of a relative and parting ways with Iks, Honoka and Bogie head back out to the desert for another job. While they are camped out, Honoka is awakened with the news that an armored ant is clinging to the tank.

Honoka and Millie continue their travels, but Iks can sense there is still a rift between the two girls. As they battle the desert's dangers, Millie hears a gentle voice...

Somehow, Honoka managed to drive Blue Breaker away, but with her bandanna stripped away, her secret is revealed. Honoka talks to Iks about her past, but right now, the unconscious Millie concerns her more.

Honoka decides to take Millie on a short vacation out in the desert after Paife tells her Millie was found asleep at school. At the same time, a hunter named Leon seeks out Honoka. He wants her to guide him in his search for the legendary "fairy" of th...

Honoka returns to Emporium and parts ways with Iks. After hearing rumors in town that The Third has bulked up the Inspection Force, it suddenly occurs to her that it might be related to her new acquaintance.

While Honoka and Paife are engaged in their respective battles, Iks attempts to talk with Gravestone. Time is swiftly running out...

In a devastated world overrun by monstrous bugs and ravaged by outlaws, there's only one person to call when you really need a job done right: Honoka. With a sixth sense for danger, sword skills that are second to none, and a smart-aleck A.I. tank by t...

Honoka meets up with Iks on her way to the Steel Gorge. When they arrive, they discover a great army of The Third's units, led by Joganki, are waiting for them.