The narration begins by revealing Athens invaded the Krisna Kingdom for allowing the Orlando Empire to cross into their land to attack Athens during their power struggle over Assam but the true purpose of the invasion is to take over the Krisna Quartz mines as Athens is suffering a shortage of Quartz. In the Athens capital of Ilios, Secretary of War Loquis has received news that his brother Zess has successfully reach Binonten. Meanwhile, Rygart manages to get a ceasefire between the Athens invaders and Krisna defenders and speaks with Zess. The two friends immediately talk about the war and Zess knows Orlando tricked Krisna during the Assam's coup d'état and wants Hodr to surrender to spare Krisna from the Athens Invasion force. Realizing Zess doesn't know about the secret terms of surrender for the Royal family, Rygart tries to tell him but both are forced to fight when General True and his men attack, breaking the ceasefire. Rygart escapes the battle but encounters and fights Lee instead and manages to destroy one of her Golem's arm and is shot down by one of General Baldr's men named Dan. Rygart tries convince Dan not to kill Lee but he is killed by her instead before Rygart subdues her Golem. With her Golem broken and not willing to be a prisoner of "barbarians" (a product of Athens propaganda), Lee kills herself which distraughts Ryagrt as he was unable to saved anyone. It is not long until Zess and Cleo learns of Lee's fate. Feeling guilty over Lee and Dan's death, Rygart decides to leave the capital. But after hearing about Hodr's decision to surrender and advice from General Baldr, Rygart changes his mind and decides to join the war. Rygart is knighted a Heavy knight of Krisna and the official pilot of the Ancient Golem, now called Delphine.
La guerre fait rage entre Kreeshna et Athnès. Lygatt Arrow y croise un ancien ami à la tête d'un petit groupe de combattants d'élite qui attaque Kreeshna : Zeth. Ce dernier ne connaissant pas les termes réel de la la demande de capitulation, ils en sont poussé à se battre l'un contre l'autre.
ゼス率いるワルキウレス部隊の襲撃に対し、クリシュナ軍は城内のゴゥレム部隊を集結させた。この戦いがゼスの本意ではないと信じ、交渉のために単身出撃したライガットは旧友との4年ぶりの再会を果たす。だが、互いこそが兵を退くべきと譲らず、交渉は決裂。アテネス・クリシュナ両軍を巻き込む戦闘に発展してしまい…。
為了對抗傑斯率領的瓦裘列斯小隊，克里修納召集城內的葛雷姆部隊。
萊卡特相信這場戰鬥並非是傑斯的本意，因此隻身出擊進行交涉。
暌違四年，昔日好友在戰場上重逢…
然而雙方都沒有退兵的意思，交涉因而破裂，克里修納與亞帝爾斯的軍隊也因此展開了戰鬥。
好不容易逃離戰場的萊卡特，卻在此時碰上了傑斯的部下阿利，被迫進行一對一的決戰…
