Feeling responsible for the reactor accident, Leon offers to go to the frontline when a new type of B.R.A.I threatens to destroy the city.

Leon's research proves effective as his newfound powers overwhelm a monstrous B.R.A.I., leading Cain to propose an alliance to protect the city.

Jay reluctantly orders Leon to continue his research on the unstable hyperdrive system in hopes of gaining a tactical advantage against the B.R.A.I.

The last remnants of mankind fight for survival against the B.R.A.I., an ever-evolving entity blurring the boundaries between lifeforms and A.I.

When a cargo plane is destroyed by an unknown force, Leon suspects a flying bird-like B.R.A.I is to blame for its destruction.

Severely injured from her battle against fellow disciple Wang, Queenie Yoh must take to the sky to face the winged B.R.A.I that he controls.

Leon gets dressed up to head to the city, and Chloe follows him. She thinks he has a crush, but he's tracking a strange phenomenon.

When several people inside the city die from high-powered projectiles, Leon and the Pandora team must find the killer before more casualties occur.

The Pandora team scrambles to find the culprit when one of their own is wounded. Cain tells the story of a notorious sniper that let him live.

A defiant Mr. Gold vows to overthrow Cecile and take over the city. Desperate to help, Gren begs Leon to install another hyperdrive system in his MOEV.

After testing the dark drive that seems to accelerate the B.R.A.I's evolution, Leon recalls his research leader who perished in the reactor accident.

When a deadly contagion spreads outside the city, the team must choose between protecting the city or taking in the wave of incoming refugees.

With the reactor dangerously unstable from multiple B.R.A.I attacks, Leon surmises that a possible leak originating from its core could be to blame.

With operational functionality failing, the team must stop a centipede-like B.R.A.I. that's been destroying key facilities outside the city walls.

As the side effects from using the hyperdrive system takes its toll, Leon brings the team to his old shack so they can repair their damaged MOEVs.

The battle for control of the city comes to a dramatic end. The mysterious Sieg, an advisor and ally to Mr. Gold, appears before a fatigued Leon.

With Cecile absent while recovering from her injuries, Jay places Queenie as her body double, training her to look and act just like the mayor.

After experiencing a severe food shortage due to the recent B.R.A.I attacks, the Pandora team must accompany a supply convoy safely back to the city.

While Leon recovers from his injuries sustained from Sieg, members of Pandora utilizing the hyperdrive system begin to encounter a strange phenomenon.

After a mysterious energy blast obliterates a nearby city, the team must figure out a way to stop their own city from being destroyed in the same way.

After a mysterious B.R.A.I. reaches out to him, Doug asks Leon if their personalities will stay the same even after they become one with their MOEVs.

Leon and Queenie set out in search of the missing Fiona, whose powers are critical in suppressing the reactor core.

A swarm of bee-like B.R.A.I advances towards the city walls, but Leon believes their intentions are non-hostile and he asks Gren's unit to stand down.

With Leon's mind trapped wandering through multiple dimensions, Fiona considers entering into his consciousness to bring him back and save him.

With Sieg's diabolical plan starting to take physical form, Cecile and the Pandora team prepare for their final mission to save the world.