Batman narrowed his eyes at him. He could be violent, but there was no need for it, at least yet. "What was different about you last time?" It was clearly more than merely being ill and he wanted all the details he could get about this place. Most of his usual allies were not here and Clark, who was, was too young. It would be like the early days, when he functioned alone. "Tell me about this city. Not the curses and things I've been told; about the city itself."