Chapter 463: The Void of Death Descends, Slaughtering a Million Heroes (10K)_5

"Is the situation at the frontline so grave that His Majesty is actually preparing to launch a War of Extermination, Clore?"

Initiating a War of Extermination was no easy matter, all demon kings needed to lead their elite Main Battle Legions, support them with the armies of the Vassal Races, and ensure their own logistics were prepared.

These logistics included food, fast-healing Heaven and Earth Treasures, resources for quickly recovering strength and Qi Blood, and sufficient support for prolonged engagement.

Once a nation embarked on a War of Extermination, the consequences could be dire. If it couldn't destroy the enemy quickly after deploying most forces to the frontline, chaos could erupt in the exposed rear.

Without the Great Demon King and demon kings in command, the dozens of subdued Vassal Races might become restless.