The entrance was long, narrow, and small; damp and chill to the bone. It was extremely constricted at first but after walking a hundred steps or so, it unexpectedly opened up to a vast cavern. Crystal columns, glittering with clarity, were planted upside down on the ground. Fireflies flitted to and fro, while pieces of Night Light Stone overlapped each other, sending gentle light refracting back and forth, making the place stunningly beautiful, like something out of the Human Immortal Realm.
You faintly felt something watching you, and you chose to actively open your Spiritual Perception.
Through the haze, you saw earthworms as thick as fingers constantly burrowing in and out of the facial pores of a seated, grotesquely swollen humanoid creature, bathing in the oily green glow of this place, as if helping it consume and exhale the essence of the sun and the moon!