Kizuna is declared the captain of the megafloat's defense squad: the Amaterasu.  For his mission, he's sent to an uninhabited island to scan for needed resources.  But what was supposed to be a safe mission turns dangerous when a miscalculation sends them right into a Magitech ambush.  Kizuna's Eros gear is dangerously underpowered, and Yurishia is running desperately low on energy...
By the way, how good are you?
Und was macht dich so besonders?
¿Y qué hay de ti, Chidorigafuchi?
¿Y qué hay de ti, Chidorigafuchi?
Et toi, Chidorigafuchi ? 
Je suis sûr que tu es forte.
Pensandoci, tu invece a che grado sei,
 Chidorigafuchi?
Aproveitando, e quanto a você?