Okay, I am really interested in this, but I am also a little confused. First, a question: What the hell is a zheyin? Google and Wikipedia both failed me for this one (forgive me for not digging harder, I figured it would be easier just to ask). Second, I'm going to try and summarize what happened in your post, and you tell me if I'm correct:
Wiliborb Fetchley (nice name by the way), used his chin/mind to take a big chunk of land (with a castle situated in the middle) and make it rise a mile up into the air. Knowing that the denizens of the castle would not like this, Wiliborb prepared himself to face the castle guards. Wiliborb does not like those that dwell in the castle and so is making sure they know it is he who raised the land into the sky, and that he is their enemy. Right at the end, people in weird hats start to look out from the castle and notice what happened/notice Wiliborb.
Am I close?
Okay, final question, what kind of stuff do you want people to write exactly? Should we take control of Wiliborb where you left off, or make original characters that fit into the story? I'm assuming the latter...
Anyways, awesome idea. As most of the forum-based RPing I participate in on other sites is more or less rule-less, I feel I could contribute to the thread well.