"Could you make it a little faster?" Lightning hovered beside the conductor, so tempted to push the train forward herself. However, she knew that even Maggie could not move such a colossal machine barehanded. "Could you shove more coals into the boiler?"
"Haha, the boiler would burst under high air pressure, little girl!" said the conductor, a silver-haired old man who looked more like a kind-hearted next-door neighbor than a soldier. He yelled back over the clunk of the train, "Don't worry. It isn't that easy to beat the First Army, even for the demons from Hell."
Lightning pursed her lips and fell silent.