This is a massive creature that hovers high above the clouds of the world. It's existence is quite unknown to anyone except for those that are of Yomigakure. The back of this creature is covered with mountainous terrain and forests. Those who have access to this place use it as a training ground due to the many of savage beasts, and harsh living conditions on there. It's unknown how it came to be this way on the beast. There is only a few to arrive on this beast. One is to fly their on your own some how, or be transported there via a special flyer that can only be chattered from the village on occasions that are sanctioned by the kage.