An old acquaintance?
Han Muye was slightly taken aback.
The old man raised his hand, and in his palm, black and white auras blended.
Immortal Venerable Minghe!
This method was clearly the cultivation inheritance of Immortal Venerable Minghe.
"Transforming Yin and Yang, measuring the rise and fall of calamities, we can consider ourselves as sharing a lineage." The old man dispersed the aura at his fingertips and waved his hand. "Don't say it."
Involving calamities, it was unspeakable and unimaginable.
The stronger one was, the more taboo it became.
"In our lineage, we use the Blood Demon Heavenly Formation as the foundation, merging ourselves into the grand formation, immortal and indestructible."
"You can call me Blood River."
Blood River.
The Nether River.
Han Muye had once seen an aura called Patriarch Blood River.