A huge enemy fleet is bombarding Atraxia, led by a battleship with a gigantic cannon. Amaterasu does their best to fight them off, but Aine's Hybrid Count is critically low.  Kizuna is able to rescue her in the nick of time and take her back to Ataraxia, where he talks with her about her past.  He finds out that Aine was also a test subject in Dr. Nayuta's experiments, and that she knows the key to unlocking her lost memories: a more advanced version of the Heart Hybrid called the Climax Hybrid.
...that there's an incredibly powerful
"Immoral Weapon" inside me.
dass eine unglaublich mächtige Waffe namens
Unsittlichkeitsrüstung in mir verborgen liegt.
que hay un arma increíble dentro de mí
llamada Armamento Inmoral.
que hay un arma increíble dentro de mí
llamada Armamento Inmoral.
Une arme exceptionnelle, 
l’arme immorale, sommeille en moi.
che dentro di me
 c'è un'arma potentissima, l'Arma Immorale.
Que possuo dentro de mim uma arma
 poderosíssima chamada Arma Imoral.