Without anything to do Walter had been wandering the streets of Mundus. It was like a giant play pen. There was so much to do. There was stuff to play with and places to see, but it kept you inside its bounds. You couldn't leave. It would be idea if Walter had enough mind to use it to his advantage. However, he didn't. He kept trying to find his lab only it wasn't here. He didn't have one.
He was sipping on a hot coco when he witnessed what Edward did with the police station. It was like someone hit the rewind button. He'd been there to see it burn down, now he saw it go back up. His jaw dropped slightly as he tried to figure out exactly how the feat was accomplished.
With the hot steaming coco still in his hand he approached the boy. "That was extraordinary, lad," he said with wonder and fascination in his eyes, "How did you accomplish this?"