Wars since ancient times have always strived for victory in the first battle.
One couldn't leverage all power, but also couldn't be too reserved!
If the first battle was lost, the impact on morale would be extremely great.
However, it seemed the Nefarious Demon Region did not entertain this thought at all; all their troops, including the Demon God Evil Lord's direct imperial guards from purgatory, directly participated!
The ground trembled.
The army on the plains, dense like continuous mountain ranges, had no visible end.
Their overwhelming presence crashed towards the people of The Mortal Realm and Immortal Realm like tidal waves!
The Immortal Emperor waved his hand and shouted, "Prepare the fire cannons!"
Fire cannons?
Above, both the Evil Lord and the demon gods were slightly taken aback.
Looking at the rows of fire cannons on the city walls, their expressions were of surprise.
They didn't seem like anything special, did they?