Misty Immortal Mountain.
It was Zhou Chun and Fushan Monarch who ventured underground in search, and they quickly found Zhongxuan Demon King's cave dwelling.
This Demon King's cave wasn't very deep, only about a thousand feet underground and happened to be located at the core of the Spirit Vein.
At the same time, unlike the cave dwellings of Nascent Soul Stage cultivators, which are set up with various array prohibitions, this place merely reinforced the surrounding stone and earth, making it solid.
Upon reflection, it was quite reasonable.
Zhongxuan Demon King could not leave Misty Immortal Mountain, so he was always in his cave dwelling, eliminating the need for array prohibitions.
This made it very easy for Zhou Chun to enter the cave dwelling, directly breaking the door to enter.
The cave dwelling inside looked somewhat simple, like a massive underground space that had been hollowed out.
