A gigantic coffin three meters long, two meters wide, and one and a half meters high appeared in the center of the Great Hall.
The coffin was made from an unknown Yin Attribute Spirit Wood.
Duan De even curled his lip at the sight, seemingly disdainful of the crude coffin they were using.
Walking up to the coffin, Duan De took out a Long Nail about a foot long, radiating a dense, frigid Yin aura, and drove it into the coffin lid.
At the same time, a thread of Mysterious Light flashed through his eyes, as if he could see everything inside the coffin through that Long Nail.
After pulling out the Long Nail, Duan De happily said to Li Zhi, "Little Li Zhi, we're in luck. We dug up something good."
"What is it?"
Li Zhi was examining the arrangements inside the hall. He felt that they were rather shabby, as if they did not suit the status of Great Accomplishment Kings like them. There was not even a single magical artifact or piece of Divine Material used as decoration.
The surrounding walls were even completely bare. Only the few pillars had Yin Beast designs carved into them, adding a little color to this hall meant for slumber.
Upon hearing Duan De call him, he immediately ran over.
"A Mysterious Yin Treasure Pearl has been nurtured inside the Great Yao Corpse in the coffin," Duan De explained to Li Zhi.
"A Mysterious Yin Treasure Pearl? What is that?" Although he had learned more cultivation knowledge from Jiang Shuwen, it was all common knowledge useful for cultivating in the human world, not knowledge of the underground world.
Duan De said, "A treasure capable of tempering a cultivator's soul and strengthening the power of their primordial spirit. Judging by its size,