At this moment, Lin Dong fixed his gaze on the back of the great hall.
There, a structure resembling an altar had been built, and beside it, there was a gigantic blood pond.
At this moment, fresh blood was gushing out of that blood pond.
The blood seemed to be boiling.
A terrifying evil aura emanated from that blood pond.
Soon, a blood snake over ten meters long crawled out of the blood pond.
Although it was only just over ten meters long, much shorter than the snakes Lin Dong had seen before, the negative energy it exuded was the strongest he had encountered among all creatures.
Even the Nine-Headed Sky Jiao he had seen earlier in the Hidden Dragon Cave didn't have as heavy a negative energy.
Of course, this was not to say the Nine-Headed Sky Jiao was weaker than it.
But just in terms of negative energy!
"How many people has this Brahman snake immortal devoured to possess such terrifying blood aura?" Lin Dong thought to himself.
