Yuuki Reiko, member of the Occult Club, barges into the Sket-dan's room holding a picture of one of Kaimei Academy's seven mysteries, the "Ghost of the Incinerator". The Sket-dan are on the case (mainly Switch), trying to find out the truth behind the picture, and getting Shimada Takako from the Newspaper Club mixed up in it, too...
You can stay up there the 
rest of your life, damn you!
¡Puedes quedarte ahí para siempre!
¡Puedes quedarte ahí para siempre!
Você pode ficar para lá o 
resto da sua vida, maldito!