This is one of the strangest submissions I've seen in awhile. I don't understand what its real goal is. It just has this girl go inside a monster's body and it turns out to be pointless. I will say that the animation is all around fantastic! There is so much gorgeous detail put into everything. This seems exactly like something you would see at a film festival. In fact, I wouldn't be surprised if you submitted it for one.
It was really creative with how the monster's body was like a video game. The girl had to go down there to collect an item. You would think someone would already give up. At least that cone's edible! The lack of dialogue made it pretty appealing too.