As Zess and Erekt returns to Athens, Krisna mobilizes their army to face the Athenian Invaders. Cleo continues living with Sigyn where the latter warns her not to harm Rygart again. Meanwhile, Sigyn assembles a special Golem force led by Narvi with Rygart, her older brother Nile and Sniper Loggin under her command including Girghe. Girghe is General Baldr's son and a talented Golem pilot who has been given Cleo's Golem but he is a former criminal who killed his teammates without reason which Baldr warns Rygart to be careful with his son and kill him if he does anything suspicious. As General True and General Baldr's forces head out, Rygart trains with his teammates to better use the Delphine while Hodr asks the Orlando Empire for help. Before leaving, Sigyn, who is revealed to be in love with Rygart, makes him promise to come back safely. Unknown to Rygart and co. General True is killed in battle after being ambushed by the Athenians led by Io and Nike, the Golem commander who killed General True. As a siege battle begins between Baldr focres on a hill and Borcuse forces attacking, an officer named Elsa notices a small opportunity and convinces the General to let her lead a small Golem detachment to kill Borcuse who is currently protected by five of his officers. However much to their shock, Borcuse and his men kill all of Elsa's forces despite being outnumbered 20 to 6 and is one cruel act, Borcuse orders Nike to drag and show Elsa's cockpit to the Krisnan defenders to demoralize them. However, Baldr uses Elsa death into anger and orders all of his Golems to attack Borcuse's army. As Baldr's forces are cornered by Borcuse on both flanks, they are soon rescued by Rygart and his teammates as they decimate the left flank, forcing Borcuse to order his army to retreat. As they escape into a valley, Borcuse forces get ambushed by Girghe who quickly subdues Nike's Golem and proceeds to fight Borcuse and his officers.
De plus en plus de signe montre l'amour que porte la reine Shee-Gyun pour Lygatt Arrow. Semblant l'ignorer, ce dernier s'enfonce de plus en plus dans la guerre à bord de son Golem. Après la mort, lors d'une embuscade du général True, Elsa est nommé à la tête d'une unité spéciale met en déroute l'armée d'Athnès.
デルフィングを組み込んで編成された特別遊撃隊「ミレニル部隊」。訓練中、部隊は先の戦闘で接収したエルテーミスに突如襲撃を受ける。ゼスですら手こずった機体を易々と操縦していたのは、バルド将軍の息子にしてミレニル部隊の隊員候補、ジルグであった。一方、アテネスではボルキュス大隊が出陣を開始して…。
帝爾鋒被編入新成立的特別游擊隊「米列尼爾部隊」。部隊在進行訓練時,忽然被之前從敵軍那裡接收而來的艾爾迪米斯襲擊。這個人熟練的駕駛著連傑斯也難以掌控的機體,他就是巴魯德將軍之子暨米列尼爾候補隊員‧吉爾格。在隊員們內心動搖之際,萊卡特採取某項意外的行動。另一方面,亞帝爾斯的波魯裘斯部隊終於揮軍出征,巴魯德部隊也前往迎擊,一決雌雄的大戰就此揭開序幕!