My problem with fantasy is that the physics of the universe is not well presented. For the entire duration, I watch with the premise that anything and everythin

My problem with fantasy is that the physics of the universe is not well presented. For the entire duration, I watch with the premise that anything and everything is possible until shown to be otherwise. It's probably different if the source material was read and the viewer already has that context. There's probably some science-fantasy that fits your description which I would enjoy more than the more typical magical/mystical sorts.