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

The dark scythe, enveloped in an intense, almost overwhelming shadow energy, its blade gleaming with a chilling purple light, was aimed straight at Chen Feng's neck!

The attack was so fast that it even caused subtle ripples in the space around it.

Chen Feng's hair stood on end, but instinctively, he immediately summoned the Golden Demon-Slaying Armor!

As the dazzling golden armor appeared like the first rays of dawn.

The moment the Demon-Slaying Armor took shape, the Dark Scythe was already slashing down at Chen Feng's head.

"clang!"

A deafening collision resounded, and countless sparks exploded at the point of contact between the bladed armors. Several cracks also appeared on the hand shield of the golden demon-resistant armor.

Chen Feng was jolted back two steps by the force, and his right hand felt numb and tingly.

However, before he could adjust, the Shadow Servant launched another attack, and this time its speed suddenly increased.

It was as fast as if five shadow servants had appeared at the same time and launched an attack on Chen Feng!

Chen Feng gritted his teeth, his Vajra Core surging wildly within him, and a dark purple light flashed in his eyes.

"Dark Matter Tidal Bloodline"!!

For the first time, a torrent of dark purple energy surged from Chen Feng's Vajra Core, and fine dark purple patterns appeared on the Golden Demon-Slaying Armor, while a purple shield instantly took shape!

Bang!! Bang!!

boom! ! boom! ! boom! !

The dark matter shield formed by the Heavenly Rank Technique directly deflected the Shadow Servant's killing move.

The moment the shield formed, the Shadow Servant's scythe blade seemed to be pulled by an invisible gravitational force, its trajectory abruptly shifting.

With a "whoosh," it flew off in another direction, crashing directly into the surrounding rock walls and blasting up a shower of rubble.

Chen Feng breathed a sigh of relief, and just as he was about to adjust his breathing and steady himself, the Shadow Servant attacked again!

His figure suddenly became ethereal, and his speed surged to its limit once again, splitting into fifteen identical black phantoms. Each phantom wielded a dark scythe and pounced on Chen Feng from different directions. The incoming blade winds even intertwined to form an impenetrable net of shadowy killing intent.

Before the Shadow Servant could even unleash its killing move, Chen Feng abruptly raised the "Thousand Birds Thunder Beast" ring...

The "Thousand Birds Thunder Beast" ring on her fingertip suddenly lit up with a dazzling blue-green lightning.

This top-grade Earth-rank spiritual artifact can condense the power of heaven and earth lightning and transform it into the phantom of a lightning beast, with power comparable to a Heaven-rank attack.

"Chidori: Raiju - Lightning Blossoms!!"

Chen Feng roared, and a surge of lightning power instantly erupted from the ring, spreading outwards from Chen Feng's body and transforming into a lightning field with a diameter of tens of meters.

The domain was filled with countless arcs of electricity, and inside, lightning bolts as thick as an arm snaked and twisted like serpents. Fragments of lightning bloomed wildly within the domain like a sky full of flowers, and each strand of lightning had the penetrating power to pierce through black iron.

The moment the fifteen shadow clones entered the lightning domain, they were instantly pierced by several arcs of electricity, while the main body of the shadow servant was also attacked by multiple arcs of electricity.

Blue-green arcs of lightning climbed up his black body, and the violent currents continuously paralyzed his flesh. His originally extremely fast movements were actually suppressed by more than 60%.

Not only did all fifteen clones vanish, but he himself was also put at a disadvantage due to his slow movement!

Chen Feng slowly turned his head and looked at the Shadow Servant, whose power had been severely weakened...

Chidori Raijū - Heavenly Thunder!

A faint, flickering bolt of lightning locked onto the sluggish Shadow Servant. In the next instant, a torrent of lightning gathered the power of the entire lightning domain, rapidly coalescing into a torrent of heavenly thunder that struck the Shadow Servant directly!

Boom! ...

......

As the smoke from the thunderous explosion dissipated, the pungent smell of burning flesh mingled with the lingering scent of lightning.

The area that was originally swallowed by the torrent of heavenly lightning was blasted into a crater several meters in diameter, with traces of blue-green electric arcs still remaining on the crater walls, crackling from time to time.

Just then, a black figure slowly stood up from the bottom of the pit.

That was the Shadow Servant, but unlike the previous one with maximum offensive power...

The Shadow Servant's arms hung naturally at his sides, and his eyes, which had originally gleamed with a battle-ready light, were now mostly dim. With light steps, he walked directly to Chen Feng, taking three steps away. Then he knelt on one knee, placed his right hand on his left chest, and lowered his head to his chest.

Completely different from his previous ruthless moves, his posture was extremely respectful!

Chen Feng raised an eyebrow. The "Thousand Birds Thunder Beast" ring on his fingertip was still surrounded by faint lightning, but he was not completely off guard.

He stared at the shadowy servant who bowed before him, his tone icy: "You're quite sensible."

"Master." The Shadow Servant's voice was hoarse yet steady, carrying an undeniable sense of submission, "I am willing to obey your commands."

Just then, Wei Yang's figure came from above.

"Chen Feng, this Shadow Servant attacking you is not an isolated case."

Chen Feng turned to look at Wei Yang, a hint of doubt flashing in his eyes: "What do you mean by that?"

Wei Yang's gaze swept over the kneeling divine servant, and she explained, "Divine servants are not naturally born, but are created directly by higher deities using divine power. They are essentially the exclusive appendages of the deities. However, you summoned them, so when they are summoned to the mortal realm, they are all pre-programmed with a core command."

"Core instructions?"

"The core command of summoning servants is 'trial'. They will put the summoner or the first strong person to break their will to resist into a life-or-death test - only by completely suppressing them in strength or breaking their core defense line can one pass the test."

"So now, he's mine?" Chen Feng asked.

"Once the test is passed, they will completely abandon their original summoning marks and instead recognize the one who passed the test as their master, submitting to them for life and never betraying them."

Upon hearing this, Chen Feng's gaze returned to the Shadow Servant, and the lightning at his fingertips gradually subsided.

The Shadow Servant seemed to sense Chen Feng's gaze, lowering its head even further, and said in a deep voice, "Master used the power of thunder to shatter my essence. From this day forward, I am your exclusive divine servant, and I can carry out all your orders, such as assassination, reconnaissance, and guarding. Even if my soul is scattered, I will not have the slightest complaint."

Chen Feng gave a bitter smile.

Recalling the scene of being attacked by the Shadow God's servant, Chen Feng had used all his trump cards to avoid being killed on the spot.

For Wei Yang to only explain herself at this point is truly a case of repaying kindness with enmity!

"Get up," Chen Feng said calmly.

Wei Yang floated to Chen Feng's side, her eyes filled with admiration as she looked at the Shadow Servant.