"What exactly formed the Black Underworld River?"
Tianming Wuji murmured to himself. No one could remain calm at the sight before them. The three Hegemon Grade ancient corpses, the countless bizarre creatures, and the sky-spanning Curse Power were all too terrifying.
"Fellow Daoist, do you know?" Hua Yunfei asked Dao Wushuang. He was curious, too.
He used to think that the Abyss of Nothingness, where Immortal Heaven was imprisoned, was frightening enough. He'd believed the Abyss of Nothingness might be the foremost forbidden zone.
Only now, by comparison, did he realize that the Abyss of Nothingness was nowhere near as terrifying as the Black Underworld River. Even this tributary of the Black Sun River was almost as frightening as—or even more terrifying than—the Abyss of Nothingness.
Of course, that was also because the Black Sun River connected to the Black Underworld River. The Incomplete Corpse of a Hegemon Grade being had drifted here. Not every tributary was this terrifying.
"I don't know either." Dao Wushuang shook his head. "The Black Underworld River is incredibly mysterious. Its origins have always been a mystery. I think only Top-tier Beings at the very peak of the Hegemon Grade, or Heaven Grade Beings above them, might know. My strength is still too low, and I'm not qualified to find out yet."
Hua Yunfei and Tianming Wuji nodded, unsurprised. Though Dao Wushuang had a noble status, there were things he wasn't yet old enough to learn about. It was the same everywhere.
"Wuuuuuu!"
Suddenly, an eerie wail rang through the heavens and earth. The female corpse standing on the black lotus was weeping tears of blood. With her eyes showing nothing but white, she looked utterly horrifying.
Her face twisted in a grimace as she clutched her head and wailed. Her cries were filled with