Unwritten/Chun/Talk to the creature

From Create Your Own Story

There's nothing to be lost from trying, so you try to communicate with it. "Can you speak?" you ask, not really expecting an answer. The creature does answer though "Offcourse I can, dumb mortal." That sounded exactly like something a boy his age might come up with..

"Who or what are you?" You continue, trying to learn some more about the creature you're facing. It seems to like talking as it tries to look imposing. "I am count Rodrich, proud vampire master of this mansion." The boy squaks it out in what resembles an amateur acting out a character and you have some difficulties containing your laughter.

From what you've heard of him so far, this kid should definitely be a boy around your age or younger. You'd say he's just obsessed with vampires, but the definite red glow to his eyes combined with his unnatural speed make you think again. He's definitely a threat, no matter how immature he may be on the inside.

You :

Charge the creature and try to force your way past.

Charge the creature and try to kill it.

Find out his reason for attacking you.

Wait for the creature to make the next move.