Why not have them stay here, and, I don't know...if other people are going to make doors to other worlds through here, maybe just allow them through the doors if they don't mean any harm to the people on the other side? I don't think there's a limit on the space here other than what the Warden put in.

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'If they don't mean any harm' is a good thing to wish for for everyone, actually. There's some people here who probably shouldn't be allowed to go wherever unchecked.