"Damn Alchemical Mages!"
Beneath the anti-aircraft barrage, the Demon Warlord and Demon General cursed furiously.
Their main legions had become cannon fodder in the truest sense, blasted to ashes by the anti-aircraft fire.
Back when the Goddess of Light sealed away some disobedient Gods and God Rank powerhouses from various races, there had been an Abyssal Mage Lord in the Bottomless Abyss.
Alchemical Mages were a profession that Abyssal Demons loathed. In the fiercely competitive Bottomless Abyss, who knew how many Demon Lords had suffered at the hands of Abyssal Alchemical Mages?
Now they were facing ordinary Alchemical Mages, but the dense anti-aircraft barrage reminded them of the days when an Abyssal Mage Lord had chased them around like dogs.
The Abyssal Demon Dragon Lord ordered his soldiers to dodge and wear down the energy of the Alchemical Cannons.
With such a dense anti-aircraft barrage, the enemy's energy would soon be exhausted. Then it would be their turn to strike and show the Alchemical Mages what fear meant.
"Damn it, is this never going to end?!"
Fewer and fewer Demons circled in the sky, but the anti-aircraft fire on the ground showed no sign of letting up.
It was as if the enemy had an infinite energy supply. Even if every one of their soldiers became cannon fodder, they probably still wouldn't exhaust the enemy's reserves.
"Flatten those Mage Towers!"
Realizing the enemy's energy supply wouldn't run out, the Abyssal Demon Dragon Lord couldn't hold back any longer. He ordered the Demon Generals and Demon Warlords to attack the High Tower Castles in the Block City.
They had figured it out: those structures that looked like castles were actually Mage Towers.
No wonder the anti-aircraft cannons never ran out of energy—with a Mage Tower Cluster of this scale, it was