After meeting Clear, who did nothing but weird things, Aoba heads home from his shift at Mediocrity. Once he gets home, he finds someone covered in piercings in his room. He challenges Aoba to another round of Rhyme. Suddenly, Koujaku and Clear also show up, all causing a ruckus until Aoba's grandmother, Tae, shows up and breaks them all. The next day, Aoba gets a call...
If you're mean to Master, 
I won't forgive you.
إذا كنتَ لئيما مع سيّدي فلن أسامحك
Wenn du Master verletzt,
 werde ich dir nicht vergeben.
Si eres cruel con él, no te lo perdonaré.
Si eres cruel con él, no te lo perdonaré.
Je ne pardonne pas
à ceux qui embêtent mon maître.
Se você for mau com o mestre, vai pagar.