The North Region was vast, and it was ruled by the three overlords from the Purple Cloud Sect, Thunder Mountain, and the Golden Eagle Sect. Almost 80 percent of the territories were ruled by the three overlords, and the North Territory belonged to those who were among the 20 percent.
The North Territory could stand on its own, as it had no one eyeing it, since it was a quite the remote area. Also, the resources that it possessed were not attractive. Thus, the three overlords were not interested in it.
However, as the North Territory had been unified by the Mu Estate, it could no longer enjoy the same peace at it had it the past. When the Mu Estate first took over the Ancient Celestial Palace, not many people knew about it. After this piece of news became known to more people in the North Territory, the Purple Cloud Sect, Thunder Mountain, and the Golden Eagle soon became aware of it.