That took a turn didn't it?
Very surreal and interesting to watch. Visually weird and satisfying to see an alien upside down world and mystery substance. The coiling through the house with the rooms made to support it was very cool. I found the ending a little odd, but I guess it makes sense. I saw the bird perch and hole to live in as if maybe the bird was a regular companion and part of his ritual. But instead it seems the bird house is just there to lure unsuspecting birds for food? I did like how the bird was essentially made of ink and splattered when he flapped his wings, and just a bunch of bones underneath. I think as a longer animation there could have been more after the reveal of what's inside the little planet. But obviously animation takes a long time and this was likely a huge amount of work.
Also now seeing this is a part 3, so I'll have to watch the others, great job and great animation.