So, I was thinking about BIONICLE as I always do, when I thought of something. Voya Nui is part of the southern continent. It is also part of the roof of Karda Nui. When it blasted up in the Great Cataclysm, it created a hole in the MU. This hole created a waterfall from the Black Water in Karda Nui. When the cord linking Mahri Nui to Voya Nui was shattered, the island went back to its place in the southern continent. So I have two questions.1) Was there a giant waterfall going through the southern continent for 1000 years?2) Was there starting to be flooding when Voya Nui went back to the southern continent? Or did the Staff of Artahka fix that?