On a vast, boundless battlefield, countless creatures were engaged in a frenzied slaughter.

Blazing demonic energy shrouded the entire sky, while meteoric firestorms, thunderous wrath, and cataclysmic eruptions of forbidden magic rained down one after another.

Sweeping battle energy tore the ground asunder, carving massive trenches, blasting enormous craters, and raising towering hills.

Human heavy cavalry charged forward like relentless waves, one assault after another, undeterred even by death.

Orc warriors, fully engulfed in bloodlust and frenzy, swung their spiked maces, massive axes, and flails without fear, roaring as they leaped toward their enemies.

Giant warriors clad in heavy enchanted armor stood like moving fortresses of war, crushing everything in their path.

Elven archers unleashed volleys of arrows imbued with magical light, raining down dazzling death that turned the battlefield into zones of annihilation.

Dwarven cannons roared continuously, while dwarf musketeers unleashed storms of bullets, shredding countless bodies in their wake.

Above, dragons soared, their mighty roars echoing across the heavens. They unleashed destructive dragon magic from afar and swooped down to wreak havoc up close.

War angels, wings alight, wielded swords imbued with holy light, their dazzling strikes stealing life as they danced across the sky.

Every corner of the battlefield was embroiled in fierce combat. Across this vast expanse of land, there was nothing but slaughter and death.

Life on this battlefield was so small, so insignificant!

Yet all these creatures shared a single enemy.

They were a race of beings with short, curved horns on their heads, possessing strikingly handsome features and sleek, humanoid forms. Clad in ornate black armor, they exuded an aura of dominance.

Their power was overwhelming—they could shatter the armor of giant warriors with a mere gesture, and their radiant black magic brought down dragons from the skies with ease.

Their combat skills were unmatched, their swift movements dodging cannon fire and spells, while their glimmering weapons wreaked havoc within elven ranks.

Their icy eyes betrayed no emotion as they coldly culled human heavy cavalry in rows, while explosive demonic energy ruthlessly slaughtered charging orcs.

The golden dragons roared in defiance, a mournful cry of their final moments; war angels fell from the skies, their pristine wings stained crimson with blood.

From dawn till dusk, the slaughter raged on for an entire day. The blood-red sunset began to fade away.

On the battlefield, countless mangled corpses piled high. The blood-soaked soil squelched underfoot,each step leaving a crimson imprint.

Despite their overwhelming power, the black-armored beings began to fall, their ranks dwindling under the immense disparity in numbers. The glow of their demonic energy faded, their sharp blades shattered, and they were forced into a gradual retreat.

Sensing the hope of final victory, the humans, orcs, giants, angels, and dragons launched ever more ferocious assaults. Countless lives were sacrificed to wear down these formidable beings, pushing them step by step toward the brink.

Behind the retreating black-armored warriors lay a canyon—an enormous, deep chasm shrouded entirely in darkness.

The moment the last of the black-armored beings stepped into the canyon's entrance, the battlefield was suddenly bathed in radiant light. Red, orange, white, yellow, blue... seven dazzling colors illuminated the scene, their brilliance intertwining and merging. The kaleidoscopic glow gradually condensed, shrinking into a massive white barrier—a dome-like seal that enveloped the shadowy canyon.

As the barrier began to close completely, a voice echoed from within the canyon:

"The future is long. May your legacy endure through the ages."

With those words, the white barrier and the dark canyon disappeared together, leaving only silence behind.