The news about the city of graveyards quickly spread in the outside world and attracted a lot of attention.
Over this period of time, supernatural disasters had occurred frequently, spreading to every corner of the world.
The appearance of the underworld monsters had caused a large number of casualties, causing panic in all the countries.
Fortunately, the disaster area could not be moved, and only the surrounding areas were affected.
If they kept a safe distance and thought of a way to actively defend, they could also effectively reduce the damage caused by the monsters.
The military of each country had set up a defense line outside the gray fog area to kill the monsters that left the gray fog area.
All kinds of powerful weapons were put into use without any restraint, just to eliminate the hidden dangers.
Unfortunately, the gray fog region showed no signs of dissipating, and some regions were even slowly expanding.
