There's a new special mission involving the usual Yatagarasu members, but Gai, Kei, and Nayuta are kept in the dark. The members go out of their way to keep this mission top-secret, but will they be able to keep the AIs out of the loop for long?
You three are very important
and irreplaceable to us!
Ihr drei seid unser Ein und Alles!
Los tres son muy importantes
para nosotros.
Los tres sois muy importantes
para nosotros.
Tous les trois,
vous êtes irremplaçables à nos yeux !
Per noi siete tutti importantissimi e 
nessuno potrebbe sostituirvi!
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