the start of this volume is hilarious. Meeting the pillars and Demon Slayer Corp. Master had me so on edge. The training/healing afterwards felt a lot like filler but honestly it makes sense that we have to see it so we don’t just see buffed up characters saying they “trained.” The demons in their hideout confused me at first, but I couldn’t help it and looked it up on YouTube because I had a hard time understanding it in black and white.