In search of Hanako's secrets, Nene and Kou enter the fifth Wonder, the 4 O'clock Library. It's books contain the past and future of every student their school has ever had, but some knowledge comes at a price.
It's no big deal.
We're here to make sure it's safe.
Nur keine Angst.
No es la gran cosa.
No te preocupes, nosotros nos encargamos
de que la academia sea segura.
Ne t’inquiète pas.
Não é nada de mais.
Estamos aqui para garantir que é seguro.