Echo glanced over to the boy. It seems he was having trouble sleeping. Hmmm he thought as his finger gracefully wrapped around his necklace that he always wore.
He figured maybe he can use a..spell of some sort to help the boy sleep...plus, he didn't want an annoyed aura around the room. The demon whispered a few words that sounded like gibberish, it was unable to be heard to the human ear. Hopefully this will get the boy some sleep
The spell wasn't harmful in anyway and Echo had used it on demons and humans before. And if anything the boy would go into a deep sleep that would last from half an hour to an hour depending on how tired the person was.

The demon sighed as he looked through his stuff. "I wonder where I put that bloody thing" he muttered quietly to himself, seeming to want to find a sketchbook of some sort. Aaaha! Here it is! he pulled out a, you guessed it, a black sketchbook and a plain #2 pencil. he leaned against the bed frame, bringing his knees up to use them as a desk for his book.