Monkey Head Gang.
The monkey corpses were all laid out in one place, lined up in a row.
The gang's high-ranking members gathered around, each looking at the numerous monkey corpses on the ground with grim expressions.
One elder lowered his head, examined them for a while, then formed a hand seal to draw out the toxins from the monkey corpses.
The toxins were pitch-black, floating in the air like a plume of black smoke. The air turned faintly hot.
"It's fire poison."
"This is going to be hard to investigate."
Fire Persimmon Mountain was filled with endless geothermal heat, scarlet flames, and fire poison.
It could be said that fire poison was extremely abundant. In the days when Fire Persimmon Mountain wasn't sealed off, any cultivator entering the Flame Demon Melting Cave could gather fire poison.
With such abundant raw materials, cultivators could easily make fire poison, making it difficult for the high-ranking members of Monkey Head Gang to track down this lead.