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...
and continue to conceal 
Main's existence here.
وتستمرّ في إخفاء وجود ماين هنا
y que siguieras ocultando
el paradero de Myne.
y que siguieras ocultando
el paradero de Myne.
et continuez
à taire l’existence de Maïn.
e a tenere nascosta l'esistenza di Myne.
e que mantenha a permanência
da Myne aqui em segredo.
и скрывал, что Майн находится у нас.