Frederica is gradually backed into a corner by Elsa's attacks. Then Garfiel rushes to the scene with a silver shield on each arm. The siblings' reunion after so many years is cut short when Elsa's knife violently clashes against Garfiel's shield. Meanwhile, Subaru heads to the forbidden library where Beatrice is. She's surprised when he enters the library and tells her that, after she spent 400 years there under a contract that might as well have been a curse, he's going to get her out.
But this is a great spirit's 
forbidden library.
لكن هذه مكتبة مُحرّمة لروح عظيمة
Aber das hier ist die verbotene Bibliothek
eines großen Geisterwesens.
pero esto es
la biblioteca de los espíritus.
pero esto es
la biblioteca de los espíritus.
Mais ceci est l’Étude interdite
du grand esprit,
Questa però è la biblioteca proibita
di uno spirito maggiore.
Mas esta é a biblioteca proibida
de um grande espírito.
Но библиотека высшего духа — 
особое место.