Subaru heads to Roswaal's mansion in hopes of finding out what's going on there and how he can fix it. He has Frederica and Petra evacuate to Arlam Village to protect them from Elsa's attack, then heads to Beatrice's forbidden library. He tries to get Beatrice out of the library, but her wishes don't align with his plans, and their discussion goes nowhere. Then, against all logic, Elsa finds her way into the forbidden library...
Why did you leave me alone for 400 years?!
!لماذا تركتني وحيدة لـ400 عام؟
Warum hast du mich
400 Jahre alleine gelassen?!
¿Por qué me dejaste sola 400 años?
¿Por qué me dejaste sola 400 años?
pourquoi m’as-tu laissée seule
pendant 400 ans ?
Perché mi hai lasciata da sola 
per quattrocento anni?!
Por que me deixou sozinha por 400 anos?!
ты обрёк меня 
на четыреста лет одиночества?