John paid no attention to the NPCs of lower levels.
Since they posed no threat to him, he simply chose to ignore their existence.
Having placed an item at the entrance of the underground area that could scan the surroundings at any time, he proceeded directly towards the deepest part of the underground.
As he made his way to the deepest part of the underground area, John gradually became aware of the presence of some mysterious forces.
These forces must have emerged here only recently, for during his last visit to the underground, he had not sensed any such mysterious presence.
It seemed that as the plot of the Godslaying game advanced, the power of the mysterious faction grew increasingly formidable.
Before long, John arrived at the deepest part of the underground area.
There, he encountered a massive stone wall.
On his previous visit, he had stopped at this wall, but this time he had no intention of stopping.