This is gorgeous! You definitely should keep working on this and make it into a full experience! Of course, the game right now is all artstyle and no gameplay, it's sad that you ran short of time... But I do value all the effort that went into it. I think you have the starting point for a very artistic platformer that could focus on environmental storytelling. Very good job! Easily one of my favourite entries.
by the way, bug report: I managed to fall down during the "beforefore times" through the intact floor.