After approaching, Xiao Yang realized that this black house was actually made of Black Gold Stone.
Black Gold Stone was an exceptionally sturdy type of stone.
Not only that, Black Gold Stone could also effectively isolate auras and even energy.
This material was highly suitable for crafting defensive treasures.
Xiao Yang noticed that there was even a layer of barrier on the surface of this house made from Black Gold Stone!
However, this barrier would not prevent him from entering.
He found that the barrier's main purpose seemed to be isolating auras and sounds.
Without hesitation, he went straight to what looked like a door and passed through the barrier.
The next moment, Xiao Yang immediately sensed a warning from the Origin Fire!
The Origin Fire had sensed the aura of an Exotic Fire!
Sure enough, the Netherworld Poisonous Fire was within this space!
However, what puzzled Xiao Yang was why there was another barrier set up inside this space.
Without hesitation, he placed his hand on the door made of Black Gold Stone.
Then, Xiao Yang exerted force.
To his surprise, he found that he did not feel much resistance at all!
The Black Gold Stone door was easily pushed open by him!
As the door opened, Xiao Yang immediately sensed the aura of the Netherworld Poisonous Fire.
Not only that, he also felt a wave of poisonous gas rushing toward him!
In an instant, terrifying toxins entered Xiao Yang's body through every pore.
If anyone else had come here, even holding their breath would not have prevented them from being poisoned.
After entering Xiao Yang's body, these toxins were directly converted into pure energy.
With a thought, Fallen Heart Flame appeared in every corner of his body, helping him purify this energy.
To his surprise, he found that