"Huh?"
Xiao Hua was astonished.
Su Yan, on the other hand, seemed to have a bit of a headache and shook the black box forcefully again,
"Stop calling out."
Xiao Hua looked at her host's reaction as if she had seen a ghost.
Who, who was calling out?
How come it didn't hear anything?
Xiao Hua hurriedly sifted through countless records, and after a while, it spoke up,
"Host, that person called Witch Ancestor is a master of gu-making."
"Gu worm?"
"Yes, it involves turning a very small insect into medicine pills, which the enemy then consumes, after which the insect tortures the person non-stop until death."
As Xiao Hua searched the information, she felt somewhat nauseated; she was already putting it lightly.
Some Gu worms infiltrate a person's body, reproduce non-stop, and eat away the person's heart, liver, spleen, and lungs, leaving nothing but an empty shell.
Su Yan had never come across Gu worms before. This was the first time she had heard of them.