C180 Heavenly Demon Mountain Range
The Heavenly Demon Mountain Range was a stronghold for demonic beasts.
On the map, the terrain of the entire range resembled half of a yin-yang symbol, nestled between the Heavenly Martial Sect and the Carefree Sect.
Yet, even a small section of the Heavenly Demon Mountain Range was said to be so vast that even Emperor-level experts could spend days trying to cross it