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?
The only one who could do that is someone 
who knew we'd be waiting in the reception room...
La única persona capaz de hacerlo era alguien que sabía desde un principio que esperaríamos en la recepción...
La única persona capaz de hacerlo era alguien que sabía desde un principio que esperaríamos en la recepción...
A única pessoa que
 poderia fazer isso