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

When Chen Feng was still on Earth, he encountered demons using the Seven Killings Curse more than once.

As a low-level spell, demons who can learn to use this spell can exchange their life force or some other cost for a significant increase in combat strength. However, because this spell is extremely costly, it can easily lead to the death of the user.

Moreover, this secret art, originating from human sorcerers, is difficult for creatures of other races to master.

Therefore, demons only use it as a last resort to build their trump card.

"Let's do it again!"

Xuena raised its head, and the ice and snow particles gushing from its hands increased their output once again.

Chen Feng took a deep breath and once again condensed the Demon Slayer Armor.

The Seven Killings Curse is a forbidden technique that consumes life force. For demons like Gluttony, who advance by devouring living beings, it is a perfect match in terms of the advancement process.

Therefore, the Gluttony Demon that Chen Feng and his two companions faced was likely not an isolated case, but rather a special force dedicated to seizing the main artifact, the [Green Harbor], a magical artifact.

If they were to act collectively, Chen Feng couldn't even gauge whether Starfish City currently possessed sufficient strength to seize the spiritual artifact [Green Harbor].

"We can only eliminate them one by one," Chen Feng muttered.

Just as the Gluttonous Demon turned its head, its wounds were almost completely healed.

The Zerg blades in Chen Feng's hands were now covered with a layer of sharp ice crystals.

This time, Chen Feng wanted to test the difference in strength and agility between himself and the Gluttonous Demon, and the Gluttonous Demon seemed quite willing to accept a flesh-and-blood fighting style.

As Chen Feng and the Gluttonous Demon rapidly closed in on each other, the suffocating tension and deadly atmosphere were instantly shattered!

The Gluttonous Demon's fists were like those of a raging beast, each heavy and frenzied attack causing damage to the Exorcist's armor!

However, Chen Feng also noticed that the concentration of ice and snow particles around them was becoming increasingly dense, and even the ice shards on the Demon Slayer armor were beginning to dissipate into more scattered ice and snow particles.

Clearly, this is the deadly trap that Sheena has prepared for the Gluttony Demon.

As Xue Nai's hands began to gather, a cage resembling the outline of an icy snow mountain slowly enveloped the two locked in combat. It was holy and cold, as if forged from the purest moonlight in the world, with every inch flowing with a soft and bright luster.

Seeing that the domain that could almost control him for a long time was about to take shape, the Gluttonous Demon, possessing high intelligence, feinted and immediately chose to retreat!

However, at that moment, an unexpected event occurred!

The Gluttonous Demon staggered and collapsed to the ground, as if its will was being severely disrupted!

Only then did Chen Feng notice a dark figure standing behind Gluttony.

It was like a dark creature emerging from the depths of hell.

Apart from a pair of pale red eyes, its body seemed to be burning with powerful black flames. The mysterious feeling was as if everything in the world would be gradually swallowed up by the dark abyss under its gaze.

The next moment, the Gluttonous Demon let out a terrifying roar, its sharp, knife-like jaws snapping open and closing wildly, its thick, powerful hands grasping at the air in vain, as if experiencing immense pain!

The Gluttonous Demon before them is at least level 8 or higher. Under the "Frozen Fortress" cast by Xuenai, the Gluttonous Demon will be completely confined within the frozen domain. As long as Xuenai has enough psionic energy, the Gluttonous Demon will have almost no way to escape the control of the "Frozen Fortress".

This also gives Weiyang enough time to carry out her mental corruption!

"Seal it off immediately!!"

"good!!"

As Xuena completed the final step of the Icebound spell...

A dazzling white light burst forth from before everyone, and as the bright light gradually faded, a huge frozen cage appeared before Chen Feng.

The cage itself is made of nine layers of transparent ice interwoven together, each layer of ice surface is engraved with ancient runes and celestial totems, and the ice walls are half a meter thick. The silver-blue halo flowing inside is like a sealed aurora, illuminating the demon's distorted outline.

Whenever the Gluttonous Demon attempts to breach the frozen barrier or releases black corrosive liquid to melt the ice surface.

Snow would immediately inject ice and snow particles into the "Frozen Fortress" until a cold current like liquid nitrogen surged from the ice wall, refreezing the breach opened by the Gluttonous Demon.

Under the surging icy energy of Xuenai, the Gluttonous Demon in front of the two was finally unable to move and could only be trapped in the "Frozen Fortress" emitting some faint gurgling sounds.

At this moment, Xue Nai came to Chen Feng's side.

"Was that dark figure Wei Yang just now?" Xue Nai asked.

Chen Feng nodded.

According to Wei Yang, the Dark Gods often see things they shouldn't because of their powerful spiritual strength, which is why they are often considered abnormal, and the number of them who can grow to adulthood is extremely rare.

However, once the Dark Gods awaken, they will become a killing machine walking among humans!

"Yes, he is a member of the Dark God race..."

"So that's why you asked me to seal the demon and hand it over to you?" Xue Nai said solemnly.

"It's alright, Ms. Xue Nai. Wei Yang and I are absolutely inseparable allies. Do you believe me?" Chen Feng said seriously.

Xue Nai looked at Chen Feng noncommittally, seemingly unsure whether she should trust him.

over time...

The fiery, evil flames that had been burning in the eyes of the Gluttonous Demon were now dying out.

It was once a symbol of its endless rage and brutality, but now, this evil flame is gradually dimming under the corrosive cold, like a candle flickering in the wind, teetering on the verge of collapse.

Meanwhile, Wei Yang, also trapped inside the "Frozen Fortress," had already transformed into dark particles, constantly wrapping around the demon's body like vines entwining a withered tree, gradually invading its skin, drilling into its pores, and devouring its soul.

At the end of its life, the gluttonous demon let out a final, defiant roar...

The sound was filled with pain and resentment, like a wail from hell, shaking the entire "Frozen Fortress".

The next moment, the Gluttony Demon completely relaxed its defenses, allowing countless dark particles to penetrate its body.

As an endless phantom slowly emerged in front of the "Frozen Fortress".

Chen Feng immediately saw his cultivation value begin to increase rapidly, and Wei Yang's voice also appeared in Chen Feng's contract system.

"It tastes good, what do you think?"