don't know but the orignal was based in a simple pink house on a hill with lots of talking stuff... that eventually evolved into a mansion and a town around it.
go figure... looking back we were in full swing to the point we forgot most of the setting.
putting it all togeather it was an idealic setting, I'll call it Rainbow valley due to the number of waterfalls. from what i've seen in the series i'll say it ends in a large open space with a house made out of a tree, this is where the series takes place, but a wind now sweps down the valley, something open beyond it.
magic, not good, not evil, swells up for an instant forcing change upon the idealic residents of the Rainbow valley.
like the first humans leaving the Garden of Eden, their idealic paradise just opened up to a wider world.
their bodies twist and turn, hands, legs, torso, they become humanoid (cuz most of us aren't into beastiality).