Sisk Plain, the largest plain inside the Undead Empire, rich in resources, contains three wetlands, two forests, and countless species of flora and fauna.
The mighty undead troops march across Sisk Plain, their formation isn't a military one but stretched horizontally, sweeping across the plain in a flat push manner.
Puddles and suspicious caves on the plain are inspected or dug up by the undead army to ensure that a certain someone isn't hiding there.
At the rear of the formation, hundreds of wounded soldiers follow the main force, with injuries no lighter than severed hands or feet, some even have their throats slashed but survive thanks to their tenacious life energy.
These wounded soldiers have, more or less, a look of fear in their eyes. Perhaps every time late at night, they wake up from nightmares, and the human holding the long knife, drenched in blood, is the terrifying source of their nightmares.
