There were many nodes in the endless void, and those nodes were also one of the required elements for the operation of the Interspatial Formation Map.
In a way, whether it was the formation map set up by Wu Yuanwei in the lower realm, the place where the 9 Venerable Ones from the Spiritual Realm were at, as well as the light in the Ghost-clawed Venerable One's underground lair, they were interspatial nodes in certain spots.
There were actually countless nodes, but it was not easy to find a new one in the vast and limitless void.
Firstly, the node would not be obvious at all. In order to find an unknown node, one must have fathomed the integration of Heaven and man, as well as the thoroughly meticulous state.
Ordinary Spirit Grade cultivators could achieve the integration of Heaven and man, but it would be difficult to grasp the thoroughly meticulous.
