He withdrew his aura and quietly walked inside, observing what was happening here.
These Human Clan members were toiling away inside like manual laborers.
They were mining a great deal of Spiritual Source, yet they themselves were not absorbing any of it.
Su Yang even watched, eyes wide open, as several Cultivators of the Saint King Realm, with their Spiritual Energy exhausted and their power drained, finally collapsed to the ground, unable to hold on.
Though the people around them all wore looks of pity, none of them dared do anything.
Right beside them, mountains of Spiritual Source were piled up, vast amounts of Spiritual Energy sealed within those sources. As long as they wished, they could absorb that Spiritual Energy at any time to save their lives.
Yet these few who had fallen to the ground did not absorb even a trace of Spiritual Energy, as if they were simply waiting for death.
At the same time, in other places, Su Yang also saw many similar scenes.
