Zhou Huai controlled Caesar, standing on the city wall of the East Gate.

He calmly watched the extremely tragic battle outside the city.

But his mind was on another matter.

During the leveling process at the West Gate, Zhou Huai discovered a major problem with the existence of an SSS-Ranked Professional.

That was the terrifying amount of experience points required for leveling up.

It was several times more than what other Professionals needed.

This became particularly evident after Caesar’s Rank broke through Rank ten.

At the West Gate, under his control, the army of nearly a million insect swarms slaughtered almost one hundred thousand mutated beasts.

Such a massive amount of experience points, if it were for any other Professional, even an SS-Ranked Yaso or Xiang Yu, their Rank would probably have soared directly to Rank twenty-five or above.

But what about Caesar?

His Rank had only just barely reached Rank fifteen.

This was still under the condition that less experience was needed for early-stage leveling.

It was foreseeable that quickly increasing Caesar’s Rank would be a considerably troublesome issue in the future.

After all, beast tides of such a scale were extremely rare.

However, there were also good things.

When Caesar’s Rank increased to Rank ten and Rank fifteen, he each comprehended a new skill.

The Rank ten skill, 【Alien Parasitism】.

This was an extremely insidious skill. 𝑓𝘳𝘦𝑒𝑤𝑒𝘣𝘯ℴ𝘷𝘦𝓁.𝑐𝑜𝑚

It could implant a specially modified parasite into a target's body without anyone knowing.

As long as the target did not die, the parasite would continuously absorb the opponent's life force and energy, feeding it back to the Insect Emperor himself.

And the parasitized individual would not even notice anything.

It could even change the consciousness of the parasitized individual.

Controlling their actions.

But what Zhou Huai was more concerned about at this moment was the skill Caesar comprehended at Rank fifteen.

【Final Detonation】!

The effect was simple and brutal.

It could use thought to detonate any insect unit under his control.

The damage caused by the self-detonation was equivalent to five times the maximum health of that insect unit itself.

The skill had no cooldown.

Each detonation of an insect unit only consumed one point of mana.

“These Shadow Demon Worms, on average, have about one hundred health points. Each detonation can cause about five hundred points of damage.”

“Detonating ten thousand of them would be five million damage.”

“Detonating one hundred thousand of them would be a full fifty million damage!”

“Currently, this Rank fifty Nether Tyrant Tiger probably has over eleven million health remaining. Even if it possesses high resistance reduction, the remaining nearly one hundred thousand Shadow Demon Worms detonating simultaneously would be enough to blow it to death!”

The Rank eighteen Caesar now had nearly one hundred thousand mana points, which was completely sufficient to sustain the mana cost of detonating these Shadow Demon Worms.

The more Zhou Huai thought about it, the more excited he became.

A cold killing intent flashed in his amethyst-like compound eyes.

He couldn't wait any longer.

It was time to end this farce.

With a thought.

Outside the city, the army of insect swarms that had originally been fiercely entangled with the Nether Tyrant Tiger suddenly changed its offensive!

They no longer engaged in meaningless biting, but instead, like madmen, launched a fearless charge towards the Nether Tyrant Tiger’s massive body!

One layer, two layers, three layers... countless Soldier Beetles, like living black armor, quickly covered the entire body of the Nether Tyrant Tiger!

The Nether Tyrant Tiger sensed something was wrong.

It let out a violent roar, its massive body trembled violently, and a ghostly blue netherflame erupted, intending to completely incinerate these annoying little things!

However, it was already too late.

The moment the netherflame ignited on its body.

The densely packed Shadow Demon Worms attached to its body began to self-detonate without warning!

Boom—!!!

The first explosion thundered on the back of the Nether Tyrant Tiger!

Following closely were the second, third, and countless more explosions!

Dense explosions, like lit firecrackers, rang out madly on the massive body of the Nether Tyrant Tiger with an incredible frequency!

Boom! Boom! Boom! Boom! Boom!

In an instant, heaven and earth fell silent!

In everyone's eyes, there was only that area completely engulfed by endless fire and destructive energy!

The first wave was the collective self-detonation of nearly twenty thousand Shadow Demon Worms!

That terrifying energy even stirred up a small mushroom cloud on the spot!

The violent shockwave swept out, literally tearing up a layer of the surrounding ground!

“-3,157,890!”

An incredibly exaggerated bright red damage number slowly floated up from above the Nether Tyrant Tiger’s head!

In just an instant, it blew off nearly three million of its health!

“Awooo—!!!”

The Nether Tyrant Tiger let out an extremely mournful wail!

Its tough fur, which was enough to withstand artillery bombardment, was riddled with holes!

Ghostly blue blood gushed out frantically from countless hideous wounds as if it were free!

Its massive body, under this terrifying impact, was even forcibly sent flying and crashed to the ground!

It struggled, trying to get up from the ground.

However, before it could stand firm again.

The second wave of dark insect swarms had already arrived!

The Nether Tyrant Tiger let out an unwilling roar.

Its huge tiger eyes were filled with despair.

On the city wall, Hou Changfeng’s mouth was wide open, his eyeballs almost popping out of their sockets.

He stared blankly at the black tide that once again submerged the Nether Tyrant Tiger, his mind blank, completely losing the ability to think.

Li Gang stood beside him, also with a look of having seen a ghost.

The legendary Barrett in his hand, at some point, had clanged to the ground, but he was completely oblivious.

“Again... again?”

He swallowed with difficulty, his voice trembling.

The two old ~Nоvеl𝕚ght~ generals, General Qin Yue and General Jiang Wei, also looked dazed and confused.

They even subconsciously rubbed their eyes, wondering if they were hallucinating due to fighting for too long and being mentally disoriented.

Boom boom boom boom boom—!!!

More dense and violent explosions than before rang out one after another!

The sounds merged into a continuous roar, like rolling thunder, making the entire Jiangning City buzz!

Terrifying energy shockwaves, one after another, spread wildly in all directions!

The blinding white light produced by the explosions even illuminated the entire dim sky as bright as day!

No one had expected.

Once the Nether Tyrant Tiger fell, it never got up again.

Zhou Huai originally thought that to kill this Rank fifty Hell-level BOSS, at least one hundred thousand insect units would need to be detonated.

As it turned out, in total, less than eighty thousand were detonated, and that arrogant Nether Tyrant Tiger was already as dead as can be.

Zhou Huai quickly controlled Caesar, interrupting the subsequent self-detonation command for the insect units.

After all, the corpse of a Hell-level BOSS was also extremely rare.

It could still be kept to continue feeding his Soldier Beetles.

If it were truly blown to smithereens, that would be too much of a pity.

Even so, the Nether Tyrant Tiger at this moment no longer had any of its former majestic appearance.

It lay quietly in the giant crater, its massive body already blown beyond recognition.

It had already become a piece of black rotten flesh.

Zhou Huai clicked his tongue.

The condition was a bit poor.

However, his Soldier Beetles should not be picky eaters.

No wonder people said that SSS-Ranked Professionals were gods walking among mortals.

Indeed, they were terrifying.

At only Rank fifteen, he could instantly kill a Rank fifty Hell-level BOSS in such an almost unreasonable manner.

One must know that previously, whether it was Yaso or Moria, to kill a Hell-level BOSS, they had to exert immense effort, and even rely on the power of Divine Artifacts like the Zhen Tian Seal.

Yet, when it came to Caesar, it only required one skill to easily resolve the issue.

The difference was simply too great.