A suspicious shadow is trying to break into the office.
After determining the identity of the shadow, Javelin and friends end up cleaning the office along with Mikasa-daisenpai.
And what's this behind the shelf, something highly classified?
Didn't really look like 
she was cleaning, though.
.لكن لا يبدو أنها كانت تنظّف
Es sah aber nicht so aus,
als hätte sie wirklich geputzt.
A mí no me parece que esté sacudiendo…
No tengo yo muy claro
que esté limpiando…
Elle n’avait pas vraiment l’air
de nettoyer.
Non sembra che stia proprio pulendo, però...
Não parecia que ela
estava fazendo a limpeza.
Только не очень похоже,
что она убирается.