To construct a new space within the realm requires tremendous manpower, especially resources. Indeed, what truly supports the existence of this new space is not the Divine Power expended during its creation, but whether the Spiritual Energy at the eight directions is abundant. Any deficiency in Spiritual Power at any direction could lead to the collapse and destruction of the entire space.
Similarly, in the current Spirit Cultivation Realm, large quantities of spiritual ore are buried at the eight directions, suppressed by Spirit locking Stones containing powerful Divine Power. Otherwise, if any direction encounters an error and the spiritual ore runs into issues, causing an imbalance in Spiritual Power across the eight directions, the entire Spirit Cultivation Realm will be doomed.
