You decide to camp in woods for night, but meet him. Your cold hands, shaky breath from anxiety. You cannot move and speak. And all this because of creature in front of you. A huge wolf stands, baring its teeth. In its eyes you can see thirst for blood. You have no way to retreat, but morning is coming, first rays of sun illuminate body of the werewolf.

"I will find and kill you if you tell anyone about me."

Wolf falls in front of you and slowly turns into man. The danger is over.