Following this, Ling Xiao led the three of them into the chief cultivator's secluded practice chamber. Inside the chamber, at the center of a spiritual liquid pool formed by the convergence of nine spiritual veins, Ling Xiao sat cross-legged at the core of the array. The Blood Demon Ring hovered above his head, continuously inhaling and exhaling a massive amount of spiritual energy. The Spirit Stones accumulated over a millennium by the Heavenly Cloud Treasure Pavilion and the Treasure Pavilion were piled up like a small mountain, and at this moment, they were turning into fine powder at a visible speed.
"Still not enough!" Ling Xiao suddenly opened his eyes, his pupils completely transformed into dragon eyes. "Bring out the Heaven-grade spiritual herbs!"
Outside the chamber, Xuan Xiaojzi gritted his teeth and threw three treasured Nine-Turn Xuan Ginseng plants into the spiritual pool. The moment the medicinal power erupted, the temperature inside the entire chamber skyrocketed, and the spiritual liquid in the pool actually began to boil!
Chapter 209