one of my favourite Dixing headcanons is about the throne: it interfaces the Dijun with the palace and Dixing as a whole, but because without the Hallows Dixing is low on resources, it doesn't quite function as it should, draws energy from the Dijun and drains him. With the Hallows, it might run the other way!

I love this too! And suddenly had a thought - if the throne is a spaceship relic, maybe it is somehow adapted from some kind of ancient biolink technology that was part of what made the spaceship run or the navigation interface or something. Although I guess then there's a time problem if it runs on the Hallows...but who knows, if it were a kind of...channeling device, maybe it got repurposed after the ship's source of energy was lost, first to run on the Hallows, and then, when they too were lost, to run on the Dijun...