A Unique Spirit Technique

A powerful aura erupted from the cold room, carrying a chilling cold that instantly spread throughout the entire courtyard of the Drifting Petal Palace. Startled by the imposing aura, several figures swiftly appeared in the courtyard.

"This... What is this?" Lin Zhiyun's eyes showed a hint of surprise. She also practiced the "Taisu Profound Yin Art," so she was naturally familiar with this kind of spiritual energy.

"Is it the Heaven Wheel Aura?" Shangguan Junyi glanced at her, somewhat uncertain, and said, "Could it be Wushuang? But just a few days ago, she was only at the Earth's Wheel Sixth Layer."

"Could it be... that Zhong Wen has concocted some kind of elixir to boost cultivation again?" Nangong Ling pondered.