The Legend of Zelda: "Twilight" Princess

Long ago the land of Hyrule lived peacefully among other worlds until a dark and evil magic took over Hyrule and many other worlds among the planets.

Each ruler of each world was able to put the evil magic to sleep but they all knew it wouldn't be long until it awoken to take over each world… after ten thousand years with no evil it has yet risen again.

Now only two worlds still stand the one of Hyrule and the other of Equestria.