Rowan didn't hear the instructions due to his mind fixating on a passing butterfly. He did however drift up onto a rooftop, looking down on Allen. He looked around, feeling for a new material to experiment with. A lead pipe... yes. He looked down at Allen, starting to try and sculpt walls of a lead box in the air above. He didn't waste any time in getting out the dimensions and finite details. "On such a short notice, I kind of need something to do." He started to slowly thicken the walls accordingly, not yet lowering them in place.