High-level martial arts: Contract cashback, invincible starting from the Zerg.

Soon, the holographic screen in the monitoring room suddenly switched images.

The originally clean screen was instantly filled with a real-life scene from World War I.

Dozens of fierce figures stood in all directions, their killing intent boiling.

There are unpredictable Darkborn warriors, demons from purgatory, and a company of enhanced soldiers from the North City.

"We didn't deliberately select our opponents; we simply dropped the three most difficult types of prisoners of war onto the battlefield at the same time to see how these weapons of war fought."

"This was stated by Zhou Zhenchuan, the person in charge of the operation."

"Deploy the prototype."

Electronic commands echoed throughout the prison's battleground.

The ground between the dozens of prisoners suddenly cracked open, alloy plates slid to the sides, and a dark elevator slowly rose from it.

He was a black-clad warrior, 2 meters tall with a slender and upright figure.

Its body had no extra weapons mounted on it, nor any dazzling energy patterns. Its body didn't even look much stronger than the Darkin, and it didn't have any heavy armor.

Yet within this seemingly simple and ordinary body lies the most unsolvable battlefield evolutionary power in the world.

This is the ultimate weapon of war from the Great Xia Military Research Institute—"Ember".

The enemy prisoners of war on all sides of the battlefield instantly fixed their attention on the suddenly appearing black humanoid figure.

"What is this thing?" A twisted Darkin narrowed his vertical pupils slightly, a look of vigilance and doubt flashing in his eyes. He subtly gave his two companions a signal to surround him, quietly blocking "Jin's" escape space.

"Who cares, let's kill them first."

A furious demon, entirely crimson and with a massive body, grinned savagely.

His body was surging with scalding black, violent energy, and he didn't take the seemingly frail "Jin" seriously at all.

Before the words were even finished, the enraged demon had already shattered the ground, carrying a monstrous heatwave and a fierce gust of wind, charging straight toward "Jim".

As its muscular right arm swung high, its armored fist, carrying immense force and accompanied by a deafening roar, slammed into "Jin's" head.

boom! !

The extremely heavy punch landed precisely on its target, the violent impact even causing the surrounding air to vibrate violently. The terrifying force contained within was enough to smash a thick alloy steel plate with a single punch.

However, "Jin's" head was only knocked off course by the punch, his body leaned back slightly, but his nimble legs seemed to be firmly embedded in the ground, neither dodging nor retaliating.

The enraged demon grinned and unleashed a barrage of heavy punches upon "Jin's" body.

Bang bang bang—!

Bang bang bang—!

The enraged demon was completely enraged, its fists striking relentlessly, each blow carrying the terrifying brute force of a purgatory monster. However, the more it bombarded the demon, the more astonished it became.

It could clearly sense that the hardness of the body its fist was touching was rapidly increasing.

The force that initially could knock his head off balance quickly changed its hardness from ordinary steel to ultra-high density hard cold steel within a few breaths, and finally became even harder, colder, and flawless.

Subtle changes, unnoticed by anyone, were quietly unfolding on "Jin's" body.

......

In the monitoring room, the martial arts masters, including Zhang Ce and Chen Feng, held their breath and stared intently at the images on the screen.

"See that? Every attack from the demon causes the surface cells and mechanical tissues of 'Ember' to rapidly iterate, reconstruct, and strengthen."

Zhou Zhenchuan turned around and spoke to the martial gods of Gu Yongshang City behind him.

"Every impact and pressure from an enemy's heavy blow is precisely captured and analyzed by 'Jin,' transformed into nutrients for physical enhancement, and its resistance to such attacks increases exponentially."

Zhou Zhenchuan glanced at the solemn-looking delegates behind him.

A cold, sharp glint flashed in his eyes, and then he raised his hand and gently pressed the highest-level access unlock button on the control panel.

"T-021 'Ember' operational privileges unlocked. Ultimate command issued—Eliminate all hostile targets present."

The next second, "Jim," who had been standing silently and passively enduring the attacks of the enraged demon, suddenly awoke!

The originally dull, dark eyes instantly lit up with a dim, scarlet light, and circles of scarlet light also appeared on the metallic patterns on their surface.

A chilling aura that overwhelmed the entire scene suddenly spread out!

Just as the enraged demon unleashed another barrage of powerful punches, this time imbued with the flames of purgatory, the awakened "Ember" suddenly raised his hand, his five fingers reaching out precisely to firmly grip the demon's already red-hot black fist.

boom!

The violent, brute force struck "Jin's" palm, but it was completely neutralized, like a mud ox sinking into the sea.

The enraged demon was utterly astonished. His powerful attack had been caught by the seemingly frail black humanoid figure with its bare hands, leaving it completely unmoved.

Snap!

As "Jin" rapidly flipped his wrist.

A piercingly loud cracking sound, like bones shattering and armor snapping, suddenly rang out.

Before the eyes of all the prisoners, the right arm of the raging Earth-rank demon, who had just been extremely violent, was twisted off in the opposite direction by "Jin"!

"ah--!!"

The most agonizing screams of the demon instantly tore through the air above the battlefield, the intense pain causing the burly, enraged demon's body to tremble violently.

However, "Jin" did not stop moving at all, and even... showed no mercy.

It gripped its broken demonic arm tightly, its red-glowing eyes indifferently sweeping over the remaining Darkin, demons, and North City enhanced warriors.

The first to react was a Celestial Darkborn. He was the first to realize something was wrong and immediately gave the other two Darkborn a wink. The three Darkborn quickly tore apart their metal necklaces and gained the power of sublimation.

In the next instant, the pitch-black spatial rift suddenly exploded in mid-air, and sharp shadow blades, like a torrent of blades, swept towards "Jin" and instantly enveloped his body.

This enhanced Shadow Blade is incredibly powerful; ordinary armor shatters upon contact, and even a Heavenly Rank expert without force field protection will have their flesh torn apart if grazed by it.

Countless shadowy blades flew densely, slashing at "Jin's" body.

The metal body of the war machine was instantly cut open with dozens of deep wounds that exposed bone. Metal fragments, along with pale purple core energy, splashed onto the ground, indicating that it was already severely damaged.

Many people in the conference room clenched their fists unconsciously.

"No way? It's gone just like that?"

"This is a weapon of war that cost hundreds of millions to build."

"Wait, look!!"

To everyone's surprise, amidst the almost endless shadow blades, "Jin's" body was cut into pieces, yet its remains still stood beneath the countless blades, allowing the power of space to repeatedly tear at its body.

The damaged skin and metal tissues are rapidly remodeling and reconstructing.

In just over twenty seconds, a fine, condensed black spatial isolation zone appeared on the surface of "Jin's" body, like a natural spatial barrier.

The spatial blades that struck again landed on the body, but were directly deflected and neutralized by the spatial isolation zone, and could no longer cut "Jin's" body even a little bit.

Upon seeing this, Chen Feng's pupils contracted sharply.

Because he calculated that the switching time of Jhin's battlefield adaptive ability is 4 seconds.

In other words, to kill "Jhin", you must do so within these four seconds.