The Sket-dan is getting filmed for an in-depth story by the AV Club, and their task is to unravel the mystery of the Glass Man, a case of serial window breakings around school. As the Sket-dan narrows down the suspects, the culprit becomes clear, but could this case be a little bit too easy?
There's nothing that connects 
the rooms he's been targeting...
Jueves: Sala Multi-propósito - Viernes: Asuntos Académicos 
 Lunes: Laboratorio de Química - Martes: Club de Manga 
 Miércoles: Cuarto Audiovisual - Jueves: Salón de Buenos Modales
Jueves: Sala Multi-propósito - Viernes: Asuntos Académicos 
 Lunes: Laboratorio de Química - Martes: Club de Manga 
 Miércoles: Sala Audiovisual - Jueves: Sala de Buenos Modales
Não tem nada que conecte 
as salas que foram alvo...