A man tells of a time in the distant (if ever) future where, thanks to global warming, the world has been reduced to a series of islands (much like the world in "The Legend of Zelda: The Windwaker").
For fifty years, we have been stranded on this little island.
You see, when the flooding started fifty years ago, everybody was forced to go to high peaks, and tall mountains. Only a handful of islands are still above water, and a handful more people survived.
Still, life goes on. Somehow, we must adapt.