Xu Qing took out all the treasures that Nuba had sacrificed to obtain for him, and felt somewhat guilty.
He had never opened his heart to Nuba, and always harbored caution. This was the reason he did not tell Nuba that he already possessed the Dao-confirming Kui Ba treasures.
The three Dao-confirming supreme treasures were the deepest hidden trump cards of Xu Qing's cultivation so far.
Besides that, the consequences of everything before his eyes were also related to his selfishness.
Ying Gou's Dao-confirming treasure, the first strand of azure gold qi at the creation of heaven and earth.
This kind of offensive and defensive massacre weapon, if refined for personal use, would surely increase his chances against the Netherworld.
Or his ability to protect himself.
"Bone fusion and circulation are already the pinnacle of zombie physical cultivation; if there were an indestructible physique forged with azure gold qi..."
Xu Qing understands what this means.