It's Halloween and you decided to spend it at home. The children come, ring the bell and you give them candies. When the last candy in the bowl had been consumed and the children were leaving, a man in a vampire costume approached to the porch.

"Oh, what a shame... ran out of candy?" he says as he approaches the doorway, staring at you while licking his lips. "Well... I think I'll have to feast on something more delicious than candy." You recognize that silhouette, it's your classmate, Leon.