Translated by XephiZ
Edited by Aelryinth
Every place within the valley for a hundred kilometers was beyond recognition after being trampled by the undead army, and no human city was more solid than an entire valley. These creatures of the Underworld acted like they could pick up the scent of the living, and the fear they were under as they fled for their lives!
Playing tag was one of the greatest joys for these creatures of the Underworld. It was almost like the prey they tortured and chased down would taste better than those directly fed to them. All the living would die eventually and end up in the Underworld. Their meaningless struggle was only going to entertain the undead. So run as much as you could, run until you were worn out, run until you were overwhelmed by despair, and your flesh would be very fragrant!
He is correct. Fortified towns and cities that were besieged were usually lost by the actions of spies and traitors than by the forces assaulting them.