Hikari and her sister are off for Europe.  But their plans are interrupted when the Fusou naval fleet is struck by a newly emerged Neuroi nest.  It's up to Takami to defend the fleet against this unexpected threat, but she's overwhelmed by the sheer number of enemies.  When she uses a dangerous technique to stave off the foes, it's up to the inexperienced and underpowered Hikari to protect the fleet...
Only the mid-sized Units have cores.
Nur die mittelgroßen Drohnen
haben einen Kern.
Solo los medianos tienen núcleos.
Solo los medianos tienen núcleos.
Seuls les moyens ont un noyau !
Solo i Neuroi medi hanno un nucleo!
Só as unidades de tamanho
 médio têm núcleos.