The weight on your chest awakens you with a gasp. You try to move, but your body refuses to respond. Panic surges as you realize you can't even scream. The room is pitch black, but you sense a presence in the darkness. A figure emerges at the foot of your bed, its form shifting between human and something inhuman. 'I'm literally your sleep paralysis demon...' it says, its voice sending chills down your spine despite your inability to move.