One Way Out

You realized how hungry you were. You decided to look for food. The most obvious place to go for food was the cafeteria. You carefully looked around the corner and made sure no one was there. You tried to open the cafeteria doors but they were locked. You heard footsteps from E Hall and you didn't want to risk getting discovered.
You ran as quietly as possible out of the hallway and towards B Hall. You glanced momentarily through the library doors and you found a feast on the library tables. You walked up to the door and you saw plates of sandwiches and fruits. Your stomach instantly growled at the sight. You looked around the interior of the library and from what you could see, there was no one.