Saiki faces off against Ulla in his custom Maneuver-Blade prototype before he was severely wounded to the point that he was blinded. Kariya assists him in guiding him to the Daiva Broadcasting building by using his World War III-era Maneuver-Blade when Ulla seriously disables his machine. Ageha hacks the controls of the Bugmechs from the military and uses them against Ulla before Jimmy was able to broadcast real footage of the Hounds being shot to death by soldiers, turning the AGS security forces against the military before they could take over the Daiva Broadcasting building. In the course of events, Ulla is killed when Saiki guns him down. Haruki appears to the public in full health and takes over AGS and changes the name to Daiva Security as the president while Fumihiko retires to tend to the the sunflowers. Kariya and Jimmy have returned as DS employees. Saiki, on the other hand, disappears from Daiva City with no one knowing where he is.
謎のカスタム・マニューバ･ロイドが現れた！
その圧倒的な攻撃力の前にサイキ機は破壊されてしまう。
さらにこの戦いでサイキは視力をも失ってしまう。
ドクの元を訪れたサイキは昔から預けていた深紅のマニューバ･ブレードで、
陰謀を暴くための証拠となるビデオチップをテレビ局へ届けることを決意する。
サクラコの声を頼りに深紅のマニューバ･ブレードへ乗り込むサイキ。
立ちはだかる軍、無数のバグメック、そして謎のカスタム･マニューバ･ブレード･･･
最後の戦いの末に待つ結末とは――!?
Saiki enfrenta Ulla em seu protótipo de combate especial.
