Those who the Tamakoma Branch members happened to meet at a barbecue restaurant are Ninomiya Squad agents, their opponents in B-Rank Wars Round 8.
After getting back to the branch office, Osamu and the other members start developing plans for their final match.  However, a question posed by Hyuse to Chika creates a ripple.
It wasn't just that she was gone.
لم يكن لأنّها اختفت فقط
Und ich hatte nicht nur Angst,
weil Aoba auf einmal weg war,
No era solo que hubiera desaparecido.
No era solo que hubiera desaparecido.
… j’avais peur qu’ils se mettent
à penser
Non era solo la sparizione di Aoba-chan.
Não era só que ela tinha ido embora.
Дело было не просто в пропаже.