The Yin Crows and Fire Crows belonged respectively to yin and yang. They would never meet throughout all eternity, yet whenever immortals passed by, whether they traveled along the yin side or the yang side, they might be attacked by these two mysterious demonic birds.
It was said that Celestial Immortal-level great powers had once attempted to set foot where the Yin Crows dwelled and uncover its secrets, only to be devoured by endless Yin Crows.
There had also been ancient immortal great powers who ventured into the deepest reaches of the Fire Crow Forbidden Ground. In the end, every hair and beard on their bodies had been burned away, and they fled out naked as plucked chickens. From then on, they never spoke of what had happened within.
"Whether it is the Yin Crow Forbidden Ground or the Fire Crow Forbidden Ground, both are exceedingly perilous."
"We will pass through the boundary between yin and yang, where there are the fewest Yin Crows and Fire Crows. So long as we are careful and do not alarm large flocks of demonic crows, we should be able to safely reach the Nether Abyss Purgatory Sea."
Daoist Purple Mystery warned them with a grave expression. He did not delay any further and immediately drove the ancient ship into the Thousand Crows Forbidden Land.
The ancient ship continued to weave through the Thousand Crows Forbidden Land. Chen Nianzhi calmly surveyed his surroundings and discovered that yin and yang energies crisscrossed the void, forming incomparably magnificent lights of yin and yang.
An invisible dividing line cleaved apart the yin and yang of the boundless heaven and earth, severing the netherworld from the mortal realm.
"The clear and turbid energies are as distinct as the Jing and Wei Rivers; heaven and earth, qian and kun,