You were in class early, with a few other classmates. Looking out the window, you noticed an unusual sight. Students running around the school, some looking bloody, mindless, and..zombified. A zombie runs up to the hallway window and pounds on it.

The guy that was seated next to you looked at the window with slightly widened eyes.

"What the...?" Some of the other students including your friends in the class looked at the hallway window with a shocked and horrified look.