The sixth-graders stare wide-eyed in amazement and horror at their new teacher. And how else can you look at a man who walks around in a black cloak, like a sorcerer, assigns an essay about his favorite monster and brings to class... a wolf?! But even these nightmares pale in comparison with his strict ban on garlic and mirrors - after all, as you know, they are afraid... The guys are covered in cold sweat from a terrible guess, and this is where the ominous Friday the thirteenth comes...