"It's comfortable enough, as far as prisons go," the Batman says. He answers Duchess's question with "A few months."

A frown settles on his face, as he thinks of all the work in Gotham City that's left undone. He's sure Batgirl and Robin are doing their best, but there are more than a few people who must be having a ball now that he's not around. And his family's probably worried about him vanishing without notice.