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...
I'm the ace of the entire Earth.
Ich bin die Beste auf der Welt.
Soy la estrella de toda la Tierra.
Soy la estrella de toda la Tierra.
Moi, je suis la meilleure du monde.
Io sono l'asso dell'intera Terra.
Eu sou o ás do planeta inteiro.