Tian Lingfeng wore a blank expression as he lightly tapped on the Heavenly Birds and Terrestrial Beasts Mirror.
Suddenly, a gray beam of light from the mirror shone straight toward the summit of Mount Shu.
Within the gray mirror light, a murky yellow river seemed to flow out.
The river meandered, appearing as if the Nine Bends of Lethe River had directly descended to the mortal world.
Scoured by this murky river, the Pure Yang aura above Mount Shu instantly diminished.
This was the Lethe essence, specifically collected and refined over the years by the Inner Mount Shu Sect to counter the Pure Yang forces of the mortal world.
Ji Yao then shook the Banner of Ten Thousand Souls, causing rolling black fog to descend and cover the entirety of Mount Shu.
The Innate Six Harmonies Primordial Formation retaliated fiercely, continuously shattering the black fog.
