Garden of Death, sounds nice.

After wandering around Mizuti's home town a bit, trying to figure out how to trigger the next story flag, I finnaly talk to the head of the place and gather a lot of story info.

Turns out that about 1000 years ago gods (or just huge powerful beings) and humans lived on the planet, but eventually humans got uppity and decided to take over the god's land. The humans eventually won the war, but the Planet was so messed up and damaged due to the war it was almost unlivable. So all the top wizards got together floated 5 huge chunks of land into the sky, including in each one a part of a god to help it prosper. The wizards (for the most part) then stayed behind on the planet and covered it in a magical cloud that would absorb the toxins and repair the land. To seal the 5 god parts into the land 3 powerful items were use: The earth crystal (which we had from the start but it's broken), the ocean mirror (which we just got in the ice land but is now broken) , and the Sword of the Heavens (which we have to get now from the Garden of Death).

Then eventually some idiot got into his head that taking the parts of the gods that were embedded into each island and combining them into a huge undead freak god was a good idea, and were in the mess we are now.

But all that is minor next to the final revalation that under that mask Mizuti is... a girl, probably around 12-14. This is one of the only times that I have found that a character's gender was successfully hidden in a game, I suspected she might be due to he outfit sort of having dress, but then considering how weird she is I wasn't too sure she was even human until we got to her village.