The Sky Yin Mountain Range stretched more than thirteen thousand li across. Taking its midpoint as the dividing line, it extended six or seven thousand li to either side.
Using the mountain range's midpoint as the center and spreading outward, it could be divided into three regions.
The core region, the middle region, and the outer region.
Within two thousand li lay the outer region, dominated by First-Tier Early Stage and mid-tier first-rank Demonic Beasts. First-Tier Late Stage Demonic Beasts were occasionally encountered.
From two thousand to five thousand li lay the middle region, dominated by First-Tier Early Stage, First-Tier Mid Stage, and First-Tier Late Stage Demonic Beasts. Peak Tier 1 Demonic Beasts increased dramatically in number, and a Second-tier Great Demon occasionally appeared.
From five thousand to seven thousand li lay the core region. Every few dozen or hundred li, a Second-tier Great Demon would claim its territory. Even Foundation Establishment Realm cultivators dared not enter.
The seven-thousand-li central region was known as the Sky Yin Mountain Range's Death Forbidden Zone.
It was said that Tier 3 Great Demons existed within the forbidden zone, and more than one at that, comparable to human Core Formation True Persons.
Therefore, even human Core Formation Cultivators who wished to cross the Sky Yin Mountain Range did not dare charge through recklessly, for fear of drawing the siege of several Tier 3 Great Demons.
Three days later, Li Qingyuan had reached the outer region of the Sky Yin Mountain Range and headed directly two thousand li deep.
Two thousand li marked the boundary between the outer and middle regions.
First-Tier Late Stage Demonic Beasts often appeared in this area, comparable to Late Qi Condensation Cultivators.
Roar!
Deep within the ancient forest, an Iron Armored Rhinoceros snorted smoke from its nostrils. Its horn was