"Coming!" Cedric scrambled to his feet, brushed the grass from his suit, and set off after Atom. There was so much to see. They were by the river, tall buildings on every side. Some sort of white building, a dome, a house, something like a garage, a school---there was even a castle, though he was disappointed to see that it was not Hogwarts. Wait, that assumption was silly. Hogwarts couldn't have gotten here, it was gone.

"How'd it get an entire city down here?"