Season 1

While the mechanized forces of Ingelmia begin to encroach on the Kingdom of Arandas, the 8th Independent Unit of Arandas is ordered back to their headquarters. Along the way, a civilian convoy is attacked by Ingelmian f…

With his Trail Krieger destroyed and no other options immediately available, Tokimune is forced to steer the Argevollen home with the rest of his unit. Jamie tags along to finish delivering the robot to her company, and…

The 8th Independent Unit finally makes it back to a nearby castle before being told by their superiors they will have to move again to stop the Ingelmian advance and cover the retreat of friendly forces. Commander Samon…

The team reaches headquarters for some much needed rest and relaxation. While there, Tokimune is berated by his teammates for constantly disobeying orders and putting them in deadly situations. Jamie begins to show sign…

Jamie runs into Tokimune as he plants flowers near his sister's grave, stating that he became a Trail Krieger pilot in hopes that he would quickly rise through the ranks and find the truth behind his sister's death. Jam…

Tokimune awakens to find himself sealed in the Argevollen's cockpit. As Jamie scans the readout, she realizes that the system prioritized protecting its pilot before shutting down, and only a manual reboot of Argevollen…

The 8th Unit is given unofficial R&R on the neutral island of Bellhals. Jamie has a coupon to a luxurious spa on the island and plans to visit, but is called by her boss at the last minute to update Argevollen's OS. The…

The episode opens with a flashback of Samonji meeting Tokimune's sister in the same sunflower field sometime in the past. In the present, Samonji orders everyone back to the command post. He later receives confirmation …

Richthofen stops at a bar to meet up with his friend, Major Conrad. As the two reminisce about old times, Conrad reveals that both of them have been ordered to a forward base in Zong to help lead a full-scale assault in…

Samonji and Suzushiro are both recalled to headquarters while the rest of the 8th Unit heads to Wishpe for some R&R, which happens to be Okui's hometown. The 8th Unit only gets a little rest before a mechanized Ingelmia…

As the 8th Unit heads back to headquarters, Brigadier General Cowen of the Arandas Army nonchalantly informs Samonji that Arandas is slowly losing the war, Tokimune is the younger brother of his late subordinate Reika, …

Suzushiro tells Tokimune about the events behind his sister's death at Argent Point. At the time, Samonji was a Second Lieutenant and the leader of the base's security force which included herself and Quasimodo. Reika w…

Private Namie Portman arrives at the outpost where Independent Unit 8 is doing training exercises. Along with her arrival come multiple Trail Kriegers of a new model known as the ZTK5 Seiran, for which she provided test…

Several remote Arandas Army bases have been completely wiped out by what Suzushiro refers to as a ghost, as there were no witnesses left alive to detail the new threat. Independent Unit 8 has been ordered to the base at…

The Kitazamahara base is wiped out in the battle between the Argevollen and the new enemy unit. The 8th retreats to Pudder base to recover and regroup. They chart a course through an abandoned industrial city, and bait …

Samonji forbids Tokimune from piloting the Argevollen. Tokimune listens to a recording of himself going out of control and attacking his own allies, and Samonji tells him a shocking truth: the Argevollen is based off th…

The 8th Unit withdraws from the Pudder supply base as a huge legion advances. Samonji refuses to allow the Argevollen to launch, despite the fact that they're outnumbered, but Cayenne puts pressure on him. And when the …

The 8th Unit successfuly retreats after a fierce battle with the Sturm Alpha. But Tokimune collapses after leaving the Argevollen, and is in a coma. Jamie blames herself for not being able to stop him, and Samonji says …

Arandas and Ingelmia both want to make peace to end the stalemate. Samonji is brought out by Cayenne, who tells him that if the war ends like this, all the sacrifices will have been for nothing. Cayenne shows him a line…

The Perphevollens have been put into combat. Samonji has left the 8th Unit to lead them. They're pushing back the Ingelmia army and winning many battles. Meanwhile, the 8th enjoys a short break at a northwestern supply …

Ingelmia has introduced the Sturm Beta to counter the Perphevollens. The tide of battle turns towards Ingelmia's side again. General Cayenne, disgusted with the other generals desire for an easy peace, rebels against th…

Cayenne rebels against the Arandas military, and Captain Samonji sides with him. The 8th Unit goes to stop Samonji, but Argevollen is captured instead.

By deliberately leaking information, Cayenne is able to capture the enemy Sturm Betas. The U-Link squad is now much more powerful, and Samonji has broken through the Gate of No Retreat. Jamie and Tokimune swear they wil…

Tokimune Susumu faces Ukyo Samonji only to be forced out of the ARGEVOLLEN. Samonji walks off in his the PERFEVOLLEN Command unit with all other Kriegers. He contemplates what it is he's been doing.