Main ends up having to start her winter stay at the cathedral. However, she instantly becomes homesick. Also, in a meeting with Benno, Ferdinand, and Karstedt, it's revealed that Wolf is a dangerous individual with ties to nobles. Apparently, even the nobles are after Main because of her powerful mana and her bizarre knowledge. In order to keep her out of danger, Ferdinand comes up with a proposal, and...
He set up this boundary for Mister 
Benno, since he doesn't have any mana.
نصّبَ هذا الحاجز للسيّد بينّو بما أنّه لا يملك أيّ مانا
Er hat den Radius auf Herrn Benno ausgeweitet,
der über keinerlei magische Kräfte verfügt.
Colocó una barrera porque
el señor Benno no posee maná.
Colocó una barrera porque
el señor Benno no posee maná.
Il crée une barrière phonique
pour Benno, qui n’a pas de mana.
lo ha lanciato sull'area circostante
Ele fez esta barreira para o sr. Benno,
porque ele não possui mana.
Он поставил барьер для Бенно,
ведь у того нет маны.