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.
Then I'll let you have it
all to yourself tonight.
Dann kannst du es heute Nacht
mal ganz allein nutzen.
Entonces, dejaré que lo uses esta noche.
Entonces, dejaré que lo uses esta noche.
Tu auras le bain des filles
pour toi, cette nuit.
Quindi,
Mas, esta noite, deixarei usá-lo sozinho.