Beorn

(Middle-earth.
You are in a forest you don't know. You are walking around it and you feel that danger is approaching. You hear strange animal roars that do not portend anything good.
You start running and come across a lonely cottage. It looks empty.
You open the door and hide inside. It is dark, so you prefer not to come out until morning.
You wake up when it starts to dawn.
You open your eyes and realize with fear that a large, tall, hairy man is in the cottage.
He looks at you and sighs heavily. )
You should be grateful that I did not kill you. Now tell me what you are doing here.