Watching the Observer pick up a nondescript piece of ore, both Sonia and Diya cast urging glances at him.
Not all resources produced at resource points could be used by Mages; only about one in ten products contained the Void Realm energy that could be transformed into essence materials to nourish Technique Spirits.
This was also why only knowledge creatures could manage resource points—with the long production cycles, by the time Mages directed their Technique Spirits to mine materials suitable for themselves, their soul energy would be almost depleted, and they would be forced to leave the Void Realm.
