Apollo noticed Luciel enter the kitchen and leave the kitchen. He didn't move and pretended to keep sleeping. He begun thinking about the mark he saw on Ace it look very familiar and it made him tense up. If that mark was really the mark he thought it was then things could have gotten far worse than he had imagined. He had shown her his power and she may have recognized it. He is going to have to stay quiet for a bit to avoid confirming any suspicions.