Ooo this episode is interesting, as we get to see something that was hinted a tiny bit episodes ago, where in this world, NPCs aren't just mere NPC. I really like the concept of it, and it makes me have a thousand questions on where the author would take this. But beside that, I also like how they wrapped up the previous plotline, and now is setting up for a new one. The world building on this anime really is a top tier, especially for its genre.