That’s a really poor lie you’re obviously a demon, but wait demons are meant to be great liars and manipulators so you can’t be a demon, except a double bluff could have been you’re plan all along…
Your the one shape-shifting/materializing out of a spooky book. How much you look like a demon is more a showing of your skills than of what something looks like to me.
Also no one said demons had to look like demons to be a demon. So back off demon!