A creepy, headless ghost resembling the legendary knight, the Dullahan, starts attacking students at Hazakura Academy. Apparently, the ghost is looking for its head. Kiyoshiro, for some reason, gets caught up in the middle of this chaos…
I've got an important job
from a certain company!
!لديّ عمل مهمّ من شركة ما
Ich habe einen wichtigen Auftrag
von einer gewissen Firma!
Eu tenho um trabalho 
importante para uma empresa.