With a casual glance from Litasha's worried expression, the Vengeance Giant could guess the turmoil in her heart.
Leo did not react to this distrust and concern.
Language is powerless; only reality can deliver the most powerful rebuttal.
At this moment, his eyes were only on these Tiger Beastmen claimed to have reached the third level limit, who had once almost shattered him with a single punch.
With an attack power exceeding 60,000 points, aside from the Stigmata Wizard, it remains the highest attack power he can currently encounter.
Once unapproachable, dared not face direct confrontation.
Looking back now, it's just like that; the invincibility of the past is gone, and instead, many fatal weaknesses have been discovered.
Their souls were modified and strengthened relentlessly, while their bodies were forcibly enhanced to the point of complete exhaustion.
The modified soul, combined with the forcibly enhanced body, possesses only basic rationality, lacking spellcasting abilities and innate mutations.
Their seemingly formidable physical attack power is the only remaining means of combat they possess.
All the second and third-level slaves within the ruins of the academy saw the rising blood mist and, with low, angry roars, charged towards the Vengeance Giant.
The hundreds of thousands of level-two slaves and the tens of thousands of level-three slaves—every charge and every breath they took affected the changes in spatial energy.
The surging energy waves crashed down on the Vengeance Giant and the wizards behind him like a tsunami.
Although they were already used to the energy fluctuations caused by the slave army, the sheer number of second and third-level slaves still deeply shocked them.
Litasha and the other wizards, who had been scattered and then rescued by Leo, unconsciously gripped their staffs tighter as they watched the hundreds of thousands of level-two slaves charging towards them.
Such a massive army of slaves could be wiped out with just one-third of an attack, without needing a single, all-out assault.
They now lacked a commander, lacked well-coordinated teammates, were all wounded, and numbered only a little over a hundred.
They would never be a match for these high-ranking slave armies.
"Hehe"
What shocked and puzzled the surviving wizards was that the Great Wizard Leo in front of them did not take the initiative to fight when faced with the army of slaves rushing towards them. Instead, his scarlet eyes, which could be vaguely seen through the blood mist, kept searching for something.
Once the high-ranking slave army had entered within a 5,000-meter radius, the Vengeance Giant, with a contemptuous laugh, suddenly slashed horizontally with his palm, instantly wiping out a large portion of the leading second-rank slave army.
Without a sound, tens of thousands of second-level slaves vanished.
Only streams of blood flew towards the Vengeance Giant, merging into the soaring blood mist, adding even more depth to the already hundred-meter-tall, churning blood mist.
The Vengeance Giant flicked his finger, and ten faintly glowing balls of electricity flew out from the impenetrable blood mist, hurtling towards the oncoming army of slaves.
Although these electric currents emitted certain energy fluctuations, Litasha and the others might believe that they were released by First-Level Wizard, but no one would believe that they were released by Great Wizard like Leo.
Because the aura emanating from these electric currents was too weak, it was simply not befitting Leo's status Level Three Great Wizard!
Judging from the aura emanating from the electric current, its attack power would not exceed 2000 points.
No one paid any attention to the faint clumps of electricity; they simply assumed it was a minor magical trick played casually by the Great Wizard Leo.
All eyes were fixed on the 5,000-meter kill radius, wanting to see what kind of magic the Great Wizard Leo had used, why the spell lasted so long, the kill radius was so large, and the kill effect was so astonishing.
After a day of observation, they could only conclude that this was a complex attack method with a very wide range, not conventional witchcraft.
To learn more about witchcraft, one must experience it firsthand or have the Great Wizard Leo explain it to them.
However, neither of these two options is feasible. All they can do is secretly learn a little while they are still following behind the Great Wizard Leo. How much they can learn depends on their abilities.
But just as everyone's attention was focused on the six domains' rampage against the slave army, the ten electric currents had already crashed into the slave army.
Like raindrops falling into the ocean, causing no ripples.
But in the next instant,
A star falls, releasing endless light.
With enough distance and Leo blocking the way, these wizards who looked down on the Electric Cluster could fully appreciate the method of cultivating the mushroom cloud.
" The Hand-Rolled Nuclear Bomb Great Witchcraft!"
One after another, the incredibly violent shockwaves tore apart the already formidable army of level two slaves, who were now being ripped apart like tattered sacks by the repeated shockwaves.
Even from six or seven kilometers away, the terrifying shockwave could still strike the protective shield in front of them.
Feeling the damage to their protective shields and seeing the distance of the explosion from them, everyone was stunned and their jaws dropped.
Is this still the little ball of magical electricity they looked down on?
Based on the decreasing energy level analysis, if even one ball of electricity were to explode near them, all one hundred-plus wizards would die.
The unimaginably loud, continuous explosions caused the wizards to instinctively cover their ears.
The earth was shaking so violently that they had to float several meters above the ground to reduce the destructive force of the tremors.
"What... what kind of attack is this???"
An uncontrollable wizard asked in a low, almost groaning voice.
But no one could give him the answer, because no one knew why such a faint ball of electricity could unleash such terrifying power!
The aftershocks of the nuclear explosion had not yet dissipated, and their eyes were glued to the site of the explosion, eager to see the effects.
Ten intersecting craters completely blasted the last remaining buildings of the Black Skull Academy into the sky.
The mushroom cloud shot into the sky, relentlessly soaring tens of thousands of meters into the air. The scorching heat raised the temperature within tens of thousands of meters around by several degrees. Even though the earth-shattering explosion had passed, the thunderous sound of the explosion still echoed in the high sky.
The ground was littered with severed limbs, countless mangled corpses, and a rain of blood falling from the sky—all testifying to the devastating explosion that had just occurred.
The army of hundreds of thousands of second-level slaves that had just terrified them now numbered tens of thousands less. The dense charging ranks were severely depleted, like a perfectly round pancake that had been torn in the middle with ten small holes for no reason.
In other words, these slave armies had their souls altered, so nothing could stir their emotions; otherwise, there would surely be a chorus of wails right now.
Such a seemingly casual attack, yet with such terrifying effects, felt like a heavy stone pressing on their chests, making them momentarily forget to breathe.
They stared intently at the one-sided slaughter on the battlefield, forgetting that they even had eyelids.
Litasha's face was filled with shame. She recalled her earlier warning to the Great Wizard Leo to be wary of this high-ranking army of slaves.
What's the difference between this and a rabbit warning a tiger about hunting dogs?!
What shocked them even more, making every pore on their bodies gasp for breath, was that this attack was not a one-time event.
Every half minute, a faint ball of electricity would fly out from the blood mist and crash directly into the slave army.
The spectacular scene of the explosion, the shockwave tearing the slaves apart, the enormous mushroom cloud visible from tens of kilometers away...
And then there was the vast army of slaves being harvested in droves.
Let alone second-level slaves, even third-level slaves would be completely obliterated if hit head-on.
There were large-scale, incomprehensible witchcraft massacring armies of slaves, and these seemingly insignificant yet incredibly powerful bolts of electricity.
Throughout the entire process, Great Wizard Leo remained completely calm, without any shouting or screaming. His spellcasting was as simple as eating or drinking.
This situation forced them to admit that, faced with such a high-ranking army of slaves, Great Wizard Leo seemed not to have used his full abilities yet.
Anyone who isn't blind can see that this army of slaves cannot stop the Great Wizard Leo's advance.
These armies, composed of second- and third-class slaves, at most required Great Wizard Leo to put in a little more effort than those armies of lower-class slaves.
They excitedly followed behind the Great Wizard Leo, watching the endless army of slaves turn into withered and broken fragments, as if they were on a battlefield, following a Stigmata Wizard who had traversed the land.
In less than an hour, Leo had wiped out the entire army of level two and three slaves, leaving only fifty level three ultimate Tiger Beastmen in front of the spatial passage.
With a light tap of his finger, Leo sent the six superimposed domains bypassing the Tiger Beastmen to harvest the other low-level slave armies.
"Master, we've almost recovered. Although our strength is weak, we can still offer assistance."
Seeing Leo stop, Litasha wanted to join the battle and help Leo share the burden.
"Hehe, no need, just take care of yourselves."
Within the blood mist, the Vengeance Giant stretched his body. Having advanced, he hadn't yet tested his physical combat abilities.
Those slaves before were too weak, like tofu dregs that would crumble at the slightest touch; they didn't deserve to be born.
Only these Tiger Beastmen claim to be at the pinnacle of level three, can test his strength and are qualified to be his opponents!
"Alright, please be careful, Master."
Hearing Leo's cold rejection, Litasha whispered a reminder again.
"Boom"
Before Litasha and the others could react, the blood mist figure of the Great Wizard Leo in front of them exploded and shot out.
Two enormous footprints ripped the earth apart in a fan shape, and the immense pressure generated by their incredible speed caused the air to explode.
It's unknown how many wizards, caught in that instant, let out uncontrollable wails because they were too close.
They covered their ears, their eardrums nearly shattered by Leo's sudden outburst.
"Hurry up."
Because of Leo's sudden action, the safe zone changed after Leo left, and the slave army will quickly fill the safe zone Leo left behind.
If they don't leave, they will be torn to pieces by the arriving army of slaves.
The magic in his hands was unleashed, annihilating the vanguard of the advancing slave army.
Stay close to the safe zone, eyes fixed on Leo's massive figure shrouded in blood mist.