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

The Diamond Demon Slayer Armor is a powerful set of armor that has broken away from the basic armor of the Demon Slayer.

Those who use it are also known as "Starry Sky Demon Slayers" by many demon slayers.

The materials used to construct the armor are made of a material called "Starry Sky Crystal".

"Starry Sky Crystal: In ancient times, gods and dragons vied for dominion over heaven and earth. Ultimately, using stars as a catalyst and ley lines as a furnace, they sealed the souls of the defeated to the earth's core, transforming them into 'Starry Sky Crystals.' This material later expanded to encompass many variations across different prime dimensions."

Theoretically, this material should not exist on a large scale in any prime dimension.

Because this is a "perpetual star core mineral vein" buried deep in the Earth's core, it is not only much harder than ordinary diamonds, but the stellar power it contains can even cause its surface to flow with galaxy-like light patterns, and when it is dim, it will emit starlight like a black hole.

Chen Feng looked at his hands.

At this moment, his entire body was covered with countless tiny diamond faceted armor plates, each one seemingly tempered by magic, refracting a cold and dazzling light.

As Chen Feng moved, his armor shimmered with a flowing galaxy, its light trails trailing behind him like countless comet tails, making it impossible to look directly at him.

Inside the command post of the Giant Wall.

Lieutenant General Karl and the Rock Emperor, along with a group of staff officers, were staring intently at Chen Feng on the battlefield of giant beasts, but their expressions were somewhat unnatural.

"Has Chen Feng already reached the Heavenly Rank?" an advisor asked doubtfully.

The Rock Emperor calmly stated, "The Diamond Demon-Slaying Armor is not a standard form for Demon Slayers; its appearance likely indicates Chen Feng's true rank..."

Upon hearing this, the other staff officers all looked troubled.

"What should we do then? Should we send a Heavenly Rank expert to bring him back?"

"If he dies, Special Envoy Xia Zhi will definitely hold us accountable!!"

"We don't need to take that risk."

At this moment, the high-ranking officials in the command post all suggested sending someone to ensure Chen Feng's safety.

Because they simply cannot afford the consequences of a genius failing in a mission, especially since they were the ones who came up with the tactical plan.

However, Karl and Yan Di simply watched Chen Feng's predicament in silence, seemingly unconcerned.

This strange atmosphere quickly calmed everyone down.

Because they knew that unless these two agreed to send troops, no one could leave Fort Sierra without permission...

......

Chen Feng was unaware that his battle with the Heavenly Rank Flood Dragon was not a coincidence, but a pre-arranged scheme by people inside the fortress.

At this moment, the surrounding climate, centered on the enormous celestial dragon, is becoming increasingly strange.

A gale, carrying hailstones and torrential rain, slowly swirled around the dragon, gradually forming a tornado with a diameter of a kilometer. Wherever it passed, the rocks were carved with scratches.

Dozens of lightning bolts descended from the dark clouds and froze at the moment of impact, transforming into purple pillars of lightning that appeared as if time itself had frozen.

Chen Feng raised one hand and gently stroked the diamond breastplate, while his other hand gripped an extremely sharp diamond scythe.

"territory?"

Chen Feng sneered, his voice spreading out through the magical resonance of the "Starry Sky Demon Slayer," rivaling even the domain power of a Heavenly Rank Flood Dragon!

"You're nothing but a remnant abandoned by the stars, how dare you talk about 'territory'?" Chen Feng said coldly.

Chen Feng was taken aback.

Although he didn't know why he said such a thing, Chen Feng clearly sensed that the "Starry Sky Demon-Slaying Armor" did indeed have a part of its own consciousness.

And it can indeed influence Chen Feng's thinking.

"Arrogant!!"

The dragon's roar transformed into sharp sonic waves, cutting deep gashes into the hard ground around Chen Feng!

However, before these sound waves could reach Chen Feng, they were directly neutralized by the "Star Orbit Shield" surrounding him, turning into clusters of chaotic gales.

"With your gleaming, scrap metal armor, do you think you can withstand my dragon breath?"

"Scrap metal?" Chen Feng laughed even more maniacally, his eyes flashing with extremely dangerous killing intent. "You're just a lowly earth dragon who's never even seen this material before, yet you dare to challenge me?"

Chen Feng pointed the diamond sickle in his right hand at the dragon.

The facets on the armor's surface began to rotate at high speed, refracting millions of light blades, making it look like a constantly spinning crystal world.

The maniacal smile on his face suddenly froze...

As Chen Feng looked at the Heavenly Rank Flood Dragon, one of his eyes developed a mutated feature.

"This 'Starry Sky Crystal' is the tear of the fallen gods; how dare a wild mongrel like you see it?!"

Chen Feng knew that he was not in complete control of his behavior at this moment.

This is precisely why the Demon Slayer Armor is so difficult to control.

Whether it's bronze, silver, or gold demon-slaying armor, it's all considered extremely basic armor among demon slayers.

The ancient demon slayers did not rely on these basic demon-slaying armors with exaggerated combat attributes to gain fame.

Instead, it's a spirit-enchanted battle armor similar to the "Starry Sky Demon Slayer" armor.

However, this is not entirely a good thing.

Because with Chen Feng's current Earth-rank combat strength, he cannot fully control the heroic spirit contained within the "Starry Sky Demon Slayer".

In other words, the one speaking to the Heavenly Rank Flood Dragon at this moment is not Chen Feng at all...

"court death!"

The Heavenly Rank Flood Dragon let out a deafening roar, and its black scales shattered, revealing the flowing magma beneath its skin.

It suddenly opened its massive maw, and a dark purple dragon breath poured down on Chen Feng like a world-destroying torrent, distorting the surrounding space wherever the energy passed.