One day you find yourself in an old, abandoned school. You don’t remember how you got here. You try to get out, but all in vain, because the door to the school is locked and you need to find the key. Suddenly you hear sounds and notice a horrible nun who lives there. She is armed with a huge hammer and tries to attack you. Now you have to run away from her and hide, while looking for the key. If you last five days like this, you can get out. If she attacks you, she will kill you instantly.