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...
This is true for anyone else 
who wants to join Amaterasu.
Das gilt für alle,
die Amaterasu beitreten.
Esto va para cualquiera
que quiera unirse.
Esto va para cualquiera
que quiera unirse.
Cela vaut aussi 
pour les futures recrues !
Questo vale per chiunque
 voglia unirsi al team Amaterasu.
Isso será exigido de quem 
quiser entrar para o Amaterasu.