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.
That's not what advanced technology is for!
Was macht ihr da
mit den feinen Ingenieuren?
¡La tecnología no es para eso!
¡La tecnología no es para eso!
Toute cette technologie pour ça ?
Ma non è così che si dovrebbe usare
 una tecnologia tanto avanzata!
Não é para isso que serve 
essa tecnologia avançada!