This episode was a bit slow, as most of it consisted of exposition and information dumps, with hardly any new inventions. Even so, the story it's so good. Surprisingly, we got some new lore about Ishigami Village, which I really enjoyed. I especially loved the backstory involving the Hundred Tales. The episode also introduces Soyuz, who was apparently there in earlier episodes all along. It really makes me wonder how much of this the author had planned from the beginning.