Chapter 548: The Hidden World 4

The moment Ye Leng'an's feet touched the ground, she felt a rush of abundant spiritual energy, as if every pore on her body was expanding at that moment.

"This is the Hidden World!" Ye Leng'an couldn't help but show a hint of excitement on her face. "The spiritual energy here is truly rich; it's indeed an excellent place for cultivation. I believe that most of the world's spiritual energy is concentrated here!"

Although the spiritual energy here couldn't compare to the cultivation world, it was undoubtedly many times denser than the mortal world. Evidently, someone intentionally gathered most of the world's spiritual energy to this place, creating an ideal environment for cultivation.

"Indeed, the entire Hidden World's underground conceals a Spirit Gathering Formation," explained Huangfu Ruiling. "The majority of Earth's spiritual energy is concentrated here for the people to cultivate. Therefore, those with cultivation talent in the mortal world are scarce."