Lucifer pressed his lips together into a thin line, his fingers rubbed roughly against each other, grace's dust falling from the tips as it turned everything it touched into hot searing ice. Wanting nothing more than to return to the hospital to search intently in all the souls that were in there, and then to do the same in the whole city. To not stop until he had someone ─something─ to destroy; but that flicker of fear he had sensed deep inside Aaron's soul, the one that had started sparkling since he turned to look out of the window and saw the storm forming above after he transported them back to his room.
"You need to control yourself," he had said. Lucifer's feathers bristled, remembering hearing the same words in another context. "Go to a place where there are no humans and calm yourself."