Professor Song was having a late night. Perhaps it was the guddyroot sap he had spilled on himself earlier that morning, or perhaps just too much sugar in his afternoon pumpkin juice. Whatever the case, he had remained in his office far later than anticipated.

The silence of the Hogwart's grounds was absolute, only the occasional rustle of owls on the hunt broke the peace. Drowsiness was beginning to affect the professor when a raspy voice called "STUDENTS OUT OF BED! STUDENTS IN THE CORRIDORS!"

It was Filch, who had evidently caught a few unfortunate students out of bed after hours. Now Professor Song had a choice to make...