The ground was pitch black before, filled with lots of redness that came from lava that came from underground. But now it was white in colour, with a very distinctive black tower, one long and huge tower at the end of his sight.
He didn't need to go there to guess what it was. Just from all the clues he gathered so far, he could easily tell it was a Black Tower.
"Black Towers only appear when a world is going to end, and another is on the verge of getting birth in its place… What's going on here?!!" William was deeply puzzled by this.
The Black Towers were something that wasn't done by man, not by monsters as well. It was a natural phenomenon, one that many described as the attempts of the universe to fix something big, balance what got ruined in a certain world.