The Xu Family Martial Arts Hall was nestled behind the mountains of the Xu family's Jing Mountain outskirts residence, an entirely secluded world. All the hermit experts of the Xu family resided upon this hill, and the outstanding disciples were selected to study in the Martial Arts Hall. The most important part of the Xu family was this unnamed hill; not only did it house the Xu clan's former experts, but also their armory and various hidden treasures, essentially the very foundation of the family.
On any given day, the area was guarded by numerous Xu family Guardians, strictly prohibiting outsiders from entering. Even Xu family members were not permitted to step half a foot into the premises. It could be said to be the Xu family's forbidden ground. Only those Xu family members who had cultivated to the Great Martial Master Level were entitled to enter for training and to access the resources of the Martial Arts Hall and receive instruction from the experts within.