Underworld, three hundred kilometers from Twilight City, lies a vast region shrouded in hundreds of kilometers of toxic mist.
This place is forbidden for living creatures.
Because the mist carries intense poison, most lives that come into contact with it fail to survive.
As time passed, few life forms ventured into this area anymore; those who understood left, and those who didn't died.
The Underworld is vast but has a harsh environment. Regions like this one are not uncommon, which is why most of its living beings belong to the Evil Camp's Dark Races.
Because good races simply cannot survive in such conditions.
Cruel, bloody, dark; jungle law that's a hundred times more ruthless than the surface world.
The land is buried in sins unimaginable to outsiders.
However, contrary to outsider expectations, at this moment, in the center of this mist-shrouded area, below a mountain peak a thousand blades high, a city has been built.
It was so bizarre and shocking.
