Perhaps. Though I wouldn't be too quick to say that there is no way out. And if there is something out there that intends to harm us, I believe it would be best if we work together until we find a way to bring us home.

[Mitsuru feels confident that there would be a way out of the castle, after all she has been through Tartarus and the world inside the TV, so a magic castle isn't too far off from the odd places she's been in.]