An emergency breaks out at a juvenile detention center and Itadori, Fushiguro, and Kugisaki are dispatched to handle it. Their mission is to verify and rescue any survivors left inside with the curse womb that could develop into a special grade cursed spirit. Itadori and the others storm in to find a merciless reality waiting for them. Immediately thereafter, Kugisaki disappears and the special grade cursed spirit appears beside Itadori and Fushiguro.
Hey, so... I still don't really understand 
what "special-grade" means.
.بالمناسبة... ما زلت لا أفهم تمامًا ما تعنيه الدرجة الخاصة
Hört mal, ich hab immer noch keine rechte
Ahnung, was dieses „Sonder“ bedeutet.
Oigan, aún no entiendo qué vuelve
tan especial a la categoría especial.
A ver, todavía no sé qué hace
tan especial a la categoría especial.
Euh…
Scusate...
Ei, galera,
Слушайте,