That's the question though, isn't it? I read that Wonderland wants souls and memories, but why us instead of the people who didn't end up here? Why're we the lucky ones Wonderland picked to toy with?

[ and quite frankly, he's not a fan of being toyed with. but then, who is really? ]

Your guess is as good as mine. Torment sounds about right, though. Maybe I finally pissed off the wrong people.