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?
We just need to keep it
a secret until then...!
Bis dahin dürfen sie nichts erfahren!
He de ocultárselo hasta entonces.
He de ocultárselo hasta entonces.
D’ici là, ça doit rester secret.
Dobbiamo solo
 mantenere il segreto fino ad allora...
Precisamos esconder até lá.
Нужно только сохранить
всё в секрете.