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"...
There are a few, but we just 
let them do what they want.
هنالك قليل منهم، لكننا سمحنا لهم بفعل ما يشاؤون
Solo unos pocos, pero dejamos 
que hagan lo que quieran.
Solo unos pocos, pero dejamos 
que hagan lo que quieran.
Il y en a quelques-uns, en effet.
Alguns, sim, mas deixo 
fazerem o que quiserem.