If I recall, Freya's Kingdom is the one kingdom of the north that is not the religious enemy of the Twin Kingdoms and is in fact their enemy as well. So they could be natural allies. It was here in chapter 28 that it was mentioned.
Oh damn! Did the dream world get summoned onto the real world and now anyone can will things to happen?
More master is always great I love her character so much.
Thanks for the chapter!