Gu Sheng let out a long roar, his eyes glimmering with an excited light. He felt as if his body had transformed, brimming with power.
Within the underground palace, the sarcophagus emitted another sigh.
This time, the sound was even clearer, as though it resounded directly beside Gu Sheng's ear.
"It seems this sarcophagus is somehow linked to the advancement of my cultivation."
Gu Sheng pondered to himself, deciding to remain in the underground palace to cultivate further and explore the secrets of the sarcophagus.
Gu Sheng refined three thousand spirit stones once again, and the spiritual energy within his body surged like a mighty river. Yet unfortunately, his cultivation remained stagnant, unable to break through his current realm.
He understood that relying solely on spirit stones for cultivation could gather a large amount of spiritual energy in a short period, but prolonged dependence would weaken his foundation.
