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.
Okay, brats, time's up!
Die Zeit ist um, ihr Knirpse.
De acuerdo, mocosos,
se acabó el tiempo.
Se acabó el tiempo, mocosos.
C’est terminé, les gosses.
Pirralhos, o tempo acabou!