After hearing Qu Ya's description, Li Rui understood about seventy to eighty percent of the situation.
He knew why the Evil Qi here wasn't afraid of Divine Thunder.
According to the description of that old demon, the power of the jade sphere was incredibly powerful, even turning the entire Witch City into a city of the Undead, admired by the Witch King who once ruled it.
This was enough to indicate that it must be an extremely powerful treasure, perhaps even the victory prize of this Ghost City, similar to the consumables that upgrade equipment in the Divine Wood Forest.
However, there was one crucial description: the jade sphere fell from beyond the heavens.
Connecting this detail with its immense power, Li Rui had a hypothesis: the jade sphere might be related to the Upper Realm, which would explain why the Evil Qi it brought wasn't afraid of Divine Thunder.
