I like seeing the world being built a bit more in a way that explains what is going on in a way that make sense despite the unique nature of the eviorment.
Though, I didn't expect there to be fish living inside the stomach.
I feel like the snow could be a way to cool the dragon when flying in hotter regions, sort of like an equivalent to sweating or something like that. Or it might be to stop the food it eats from going bad before it is full digested? I want to see more of this dragon.
It's nice to see the translation pick up again, it was going slowly after it got serialized. It been a while since I read those original chapters when they were unserialized