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...
and think of nothing but protecting 
that one most precious thing.
ولا تفكّر بأي شيء سوى حماية
ذلك الشيء الأثمن
und denk nur daran, das wichtigste
für dich zu beschützen.
y piensa solo en proteger
lo que es más valioso para ti.
y piensa solo en proteger
lo que es más valioso para ti.
et voue-toi corps et âme
à protéger cet unique trésor.
e pensare solo a proteggere
quell'unica cosa tanto preziosa.
e pensar em proteger
apenas essa uma coisa.
и думай только о том, 
как сберечь главное, чем ты дорожишь.