A new character by the name of Dr. Brandow joins the Imperial Army, and even more interesting it seems as though he has been previously part of the Steel Angel Project. Meanwhile, Nakahito must now become accustom to rude awakenings,while Dr. Ayanokoji is convinced the Imperial Army will not be able to awaken the second Steel Angel prototype, but he is unaware of Dr. Brandow's contribution. All of this, of course, means nothing to Kurumi, who is agitated with boredom as Nakahito refuses to give her an order. When he finally does, however, it leads both himself and Kurumi to trouble.
Alors que Nakahito essaie de s'habituer à la cohabitation avec Kurumi, le Docteur Amagi, qui travaille pour l'armée, essaie d'activer un autre Ange d'Acier qu'ils ont récupéré chez le Docteur Ayanokôji...
Un nuevo personaje llamado Dr. Brandow se une al Ejército Imperial, y aún más interesante parece haber sido parte del Proyecto Steel Angel. Mientras tanto, Nakahito ahora debe acostumbrarse a los rudos despertares, mientras que el Dr. Ayanokoji está convencido de que el Ejército Imperial no podrá despertar el segundo prototipo del Ángel de Acero, pero desconoce la contribución del Dr. Brandow.