Chapter 333: Promotion Again

Xiao Mu was curious and took the clay jar.

As soon as he touched it, he knew what this jar was used for.

It was a Ghost-raising Jar.

Inside the jar was a female Yin Spirit. However, this Yin Spirit was severely injured to the point of being incomplete. It was being preserved by this spiritually filled clay jar, preventing it from dissipating completely.

"What is this?"

Xiao Mu raised his head in confusion and looked at Lan Ying.

Lan Ying said sadly, "This is our dear friend Xu Yan."

"Xu Yan?"

Xiao Mu knew that Xu Yan was the one who was killed by Xu Jiang.

However, he didn't expect that her Yin Spirit was preserved.

Under normal circumstances, if one dies naturally, the Yin Spirit can be preserved for a long term, and it may recover its spirituality eventually.

Here, natural death includes death due to old age, illness, or unjust death, but does not include being killed by Mutated Beings.