Okay, now we're talking. Tunnel to the Top is exactly the kind of mazelike, multileveled cave I've wanted to see this entire game. Could do with more overworld puzzles, but the cave design is definitely getting better. It's been a long time since I've gotten anywhere close to lost in a cave.
Met Peony lol. He's that one person everyone has met at least once. As for the Crown Tundra. Wow. This feels bigger than the Isle of Armor, probably because much of it isn't made up of a sea but most importantly, this feels like the post-game exploration area that SwSh is missing.