Himekawa is a guilt-stricken by her failure to protect the citizens as they boarded the Tokyo megafloat.  When a mysterious radio signal is picked up by Atraxia, she leaps at the change to perhaps finally save a civilian.  But when Amaterasu arrives at the source of the signal, they find an enemy from another world, and one deeply connected to Himekawa's past.
And I've never seen that 
Magitech weapon before.
Und dann noch eine bislang
unbekannte Ketzerwaffe.
Y nunca había visto esa Arma Mágica…
Y nunca había visto esa Arma Mágica…
Et cette arme maléfique
que je n’ai jamais vue…
E non avevo mai visto
 quell'Arma Magitech prima d'ora...
Eu nunca tinha ouvido falar de 
Armamentos Magitech na vida...