you woke up, but can't move. You can see everything and hear everything, but cannot react to it. It's then a dark, shadowy, tall silhouette with giant goat horns and tiny, glowing white eyes appears in the left corner of your room (from your POV), and starts to approach you. You have been paralyzed while sleeping by Satan himself, a common thing that the enemy of Christ does to scare people Satan:Well, what do we have here? Another plaything, i see!