Huff… huff… huff…
At the foot of the snow-capped mountain, the wind howled and the snowfall grew even heavier.
Amid the swirling snow stood a Kamen Rider—four sharp golden horns, scarlet compound eyes, heavy black-and-gold armor, and a sinister black sensor light gleaming faintly.
It was Ultimate Red Eyes Dark Kuuga.
The dark Rider slowly tilted his head, glancing back at Ichijo Kaoru standing behind him—as if giving him a final farewell.
Then, without a word, the dark Kamen Rider walked up the snowy slope step by step, heading toward the final battlefield.
As the camera zoomed in, the audiences of all three worlds could clearly see every detail of his armor.
Black curved blades adorned his arms and legs.Every inch of his body radiated a killing intent so sharp it felt like a living blade.
This was a warrior whose entire form seemed forged for the sole purpose of ending life.
Seeing the crystal-clear image before them,the people of Teyvat, the Honkai Impact 3rd world, and the Star Rail universe finally understood:
The Kamen Rider who once protected everyone's smiles in the burning churchhad now completely walked into endless darkness.
[Extraordinary Chat Group]
[Kiana]: Su Yun… he really stepped into the darkness on purpose. What an idiot…! Woohoo… he's really going to die like this![Himeko – Honkai Impact 3]: Kiana, fate can be cruel. Some people still do what must be done even when they know it means death. Those people… are heroes. One day, you'll understand.[Qiqi]: Qiqi… doesn't want Su Yun… to die. Qiqi can ask the adepti to bring him back… turn him into a zombie… like Qiqi…[Yae Miko]: I can't accept this… I really, really can't accept this![Padferis – Honkai Impact 3]: My heart aches… "Six Six Seven"... once a hero, now swallowed by darkness. This fate is too tragic.[Nahida]: Su Yun, hold on! Don't let the darkness swallow your heart! Don't give in!
[...]
While the extraordinary people of all three worlds wept over Su Yun's fall into the ultimate darkness, the screen showed him reaching the summit of the snowy mountain.
There, in the open clearing, a young man dressed entirely in white waited with a calm, gentle smile.
The previously noisy three worlds instantly fell silent.
Because before them appeared a scene dripping with irony.
In the blizzard-swept battlefield—
On the left, the young man in white stood with serene elegance, his gentle smile framed by the falling snow.Under the snowfall, he looked almost holy… an unblemished immortal.
On the right, in the endless whiteness, stood the Kamen Rider with four golden horns, crimson eyes, and black curved blades—the hideous embodiment of darkness.
A perfect inverse.
The hero who had once fought with his life on the line, now twisted into a monstrous form.The villain who slaughtered thirty thousand people… dressed in pure white like a celestial being.
This one image alone held the three worlds spellbound.
The final battlefield.
The young man in white looked at the Rider shrouded in darkness, and the smile on his face deepened with excitement.
"Finally. You've stepped into the darkness and become the one with ultimate power!"
Hoo… hoo… hoo…
The stormy wind sobbed around them.
The Kamen Rider of ultimate darkness remained silent.
There was nothing left to say.
Before the Unknown Lifeform Zero appeared, during the brutal Kikiru killing game, the Metropolitan Police had counted nearly three thousand deaths.
But the Unknown Lifeform Zero—the King of Gurongi, Daguba—had slaughtered thirty thousand people in a single night.
That night, despite rain pouring from the heavens like overturned basins, the flames devouring the city never went out.
Su Yun wanted to protect everyone's smiles.He didn't want anyone to cry because of monsters like this.
But on that rainy night…he heard the crying of an entire city.
For the Gurongi monsters—for the king before him—he had no more words.
He only wanted Daguba to feel his rage.
His pain.
Boom—boom—boom!
Su Yun's heartbeat pounded like thunder.
The black-and-gold Kamen Rider's blood-red eyes glowed with murderous fury.
A suffocating aura surged forth.
On the mountain peak, the young man in white could feel it immediately.His smile stretched wide—unnaturally wide.His body even trembled from excitement.
Huff… huff… huff…
A gust of snow blew across the battlefield—
And the young man in white disappeared.
In his place stood a monstrous being with four sharp golden horns, a platinum-colored body, and shimmering golden skin.
A subtitle appeared:
[King of Gurongi – Daguba (Monster Form)]
The three worlds erupted in shock.
The platinum monster's terrifying aura surged skyward like a physical force.
But there was no time for the audience to react.
The final battle had already begun.
On the snowy peak, Daguba acted first.
He raised his right hand toward Kuuga from over ten meters away—
And in the next instant, Ultimate Dark Kuuga's entire body ignited in flames.
This was ultimate power.
A being with ultimate power could command the four elements—fire, wind, water, earth—and even surpass them entirely.
Daguba's ultimate force allowed him to manipulate molecules and atoms themselves.
This was why, on the night of the massacre, he needed only to extend a hand—and everything around him, buildings, cars, people—all burst into fire.
When Su Yun had once transformed into the "Amazing Mighty Kuuga," he didn't even survive three seconds.
This was the terror of the ultimate force.
The audience trembled, unsure if Dark Kuuga could withstand such power.
But on the snowy battlefield, the burning Kuuga raised his right hand toward Daguba—
BOOM!!!
Daguba's platinum body erupted in flames as well.
The three worlds went wild.
Dark Kuuga could wield ultimate power at will.
This was Ultimate Dark Kuuga.
Both warriors burned like living torches.Black smoke coiled upward as they ran toward each other with murderous determination.
Closer.
Closer—
With simultaneous roars—
BOOM!!
Two explosive impacts.
The fists of both ultimate beings slammed into each other's chests.
The snow flew like shattered glass.
One punch.
And both were sent crashing to the ground.
Blood splattered across their armor.
But within seconds—
Both Su Yun and Daguba rose again.
And charged.
"Aaaaahhhh!!"
Bang!
Dark Kuuga's fist smashed into Daguba's left shoulder, blood spraying.
Daguba didn't care.
He counterpunched Kuuga's abdomen, driving him backward—
Only for Kuuga to retaliate with a brutal kick.
The winds roared. Snow tore down from the heavens.
The battlefield turned into a blur of white and red.
The three worlds watched in stunned silence.
This final battle was raw and savage—no flashy special effects, no graceful martial arts.
Only fists.Only blood.Only the most primitive struggle for life and death.
Boom… boom… boom!!
The two roared and tore into each other as blood gushed endlessly.
The snow beneath them was dyed red.
Even through the screen, the brutality felt suffocating.
Gradually, dawn's faint light appeared behind the storm.
And then—
Just as Dark Kuuga raised his arm for a fourth blow—
BOOM!!
Daguba's white-steel fist slammed into the Amadam Stone Belt at Su Yun's waist.
The belt, already cracked from the massacre night—
SZZZK!!
Shattered with glowing golden fractures, like porcelain breaking.
"Ah… aaah—!!"
Su Yun roared, punching Daguba—now reverted to his human form—across the face.Blood spilled from Daguba's mouth, but he only laughed.
"Hahahaha!! Hahaha!!"
Bang!
Daguba's fist struck Su Yun's face.Pfft!Blood burst from Su Yun's mouth.
Bang!!
Su Yun retaliated.Daguba staggered back—laughing even harder.
Bang!!Another punch.Su Yun struck back.But this time, tears filled his eyes.
Bang!Bang!Bang!
They traded blow after blow, the white devil laughing wildly, the black hero crying.
By now, Su Yun understood.
There would be no victor in this battle.
He had become ultimate darkness.He was drenched in blood from countless fights.Nothing could be reversed.Nothing could be undone.
Those who died would not return.
Everything was already lost.
Unnoticed, tears streamed down Su Yun's face.
On this blood-soaked mountain peak—
The white devil laughed.The black hero wept.
Laughter and sobbing echoed together through the storm.
In front of the screen, the three worlds watched in utter silence—shocked into speechlessness.
....
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