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...
We've developed the Heart Hybrid Gears,
Als Waffe gegen die
Ketzerwaffen des Feindes
Desarrollamos los Heart Hybrid Gears
capaces de pelear contra las Armas Mágicas.
Desarrollamos los Heart Hybrid Gears
capaces de pelear contra las Armas Mágicas.
capable de rivaliser 
avec celles des ennemis.
Abbiamo sviluppato
 l'Equipaggiamento Heart Hybrid,
Nós desenvolvemos os Heart Hybrid Gears,