Dragon Sleeping Valley's lair was a massive city built around the special secret realm known as "Dragon Sleeping Valley."
The secret realm of Dragon Sleeping Valley was equivalent to the inner city, while the area built by the Flesh Giant Dragons and dragonkin around it was the outer city.
However...
The "Inner City: Dragon Sleeping Valley" was a burial ground for dragons. Usually, only Hunting Dukes and Hunting Great Dukes who had achieved great merit and obtained permission had the chance to enter and obtain their own dragon opportunities.
Thus, the true prosperous district of Dragon Sleeping Valley was the outer city.
One magnificent crimson hall after another stood there. The towering Flesh Mountains were like a city wall, enclosing the entire Dragon Sleeping Valley region.
Pillars of Filth as tall as the pillars of heaven stood in the outer-city area. One, two, three... nine hundred and ninety-nine pillars!
The Filth Nexuses capable of corrupting and polluting an entire realm numbered thirty here alone!
The red mist was dense and filthy enough to suffocate anyone.
This was paradise for monsters. Every breath they took filled them with incomparable comfort.
A Saint Realm expert whose Concept Saint Body had already been injured bathed in the intensely dense Filth Red Mist, and his entire Saint Body visibly began to recover.
Even the Death Concept Power and Judgment Power remaining within it were gradually being removed.
One had to understand that if they relied solely on their own strength, a heavily injured Saint Realm expert might be unable to remove the wounds caused by Death Power for decades or even centuries.
Here, however, their recovery was as easy as breathing.
In contrast...
If a Legendary Realm expert stepped into such a forbidden land, their entire body might become completely corrupted within a few