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...
Platinum Jail is Japan's biggest 
top-class amusement facility.
بلاتينوم جايل" هو أحد أكبر مرافق التسلية في اليابان من الدرجة العالية"
Platinum Jail ist Japans größte 
und beste Erholungseinrichtung.
Platinum Jail es el mayor parque 
de diversiones de Japón.
Platinum Jail es el mayor parque 
de atracciones de Japón.
La Platinum Jail
O Platinum Jail é o centro de diversões
 de mais alta classe do Japão.