During the battle, it seemed that Aoba had lost his strength. However, they are saved by an unknown force, and when they wake up, they are back in front of Mediocrity. That night, Aoba hears about someone randomly challenging people to Rhyme from Koujaku. He finds out the next day that the delivery he was asked to make was indeed a trick. Feeling uneasy about someone seemingly targeting him, he then encounters someone who calls him "Master"...
I lost the package that 
I was supposed to deliver...
...فقد فقدت الطرد الذي كان من المفترض بي توصيله
Ich habe das Paket verloren,
 das ich ausliefern sollte …
Perdí el paquete que debía entregar...
Perdí el paquete que debía entregar...
j’ai égaré le colis
que je devais livrer…
Perdi o pacote da entrega...