Although Solban's strength was not as great as Su Heng's, his realm was higher.
Having just sensed a faint aura emitted by Su Heng, Solban could roughly determine the realm Su Heng had reached.
Solban thought for a moment and said, "This realm mainly involves the accumulation of spiritual power. Without sufficient spiritual power, even if the Cultivation Technique practiced is strong, it is nothing but a castle in the air, unable to unleash its true power."
Su Heng nodded and asked, "How did you cultivate initially?"
"The Great Sage regarded me as a flesh vessel for a certain ancient Buddha and provided me with many precious cultivation resources. On one hand, I consumed and assimilated them; on the other, I recited scriptures and adhered to my original heart. If there were any unique secret techniques..."
Solban answered, "There are many great terrors on Skull Plain, especially on the ancient road leading to Tinara Prairie."