The Black Valley is the other side of L-05, which is commonly regarded as the source of brilliance and entertainment center of the fifth strata. The Black Valley is not a piece of land to play around with, nor is it meant to be a place to relax. However, the Black Valley is much better known as a land focused on the world of adventure, a place for those who like to seek pleasure through extreme means, whether with challenges that can take their lives or games that can kill their sanity.
However, the land also provides gifts that can not be imagined in its greatness.
All kinds of crazy games and challenges are there, along with the rewards they can get if they survive.
The Black Valley was only famous among explorers.
However, explorers rarely can be made up of a group, they prefer to travel alone. In the end, not many know whether these travelers managed to get what they wanted, or even disappeared in the middle of their adventure and died without a word.
