Cole was walking in the mortal realm. Observing the humans go about their day, jotting down notes, and smiling softly.

You could see that the humans were paying him no attention, but as you watched closer, you saw a few pass through him. You scoffed and smirked as you figured you were the only one who could actually see him.

You came up with an idea, being the devil you are, you wanted to toy with him.