The surface of the moon trembled like a living creature as the first wave of the Armada's army advanced. Countless monsters charged forward, claws scraping against silver dust, their roars echoing through the vacuum as shockwaves rippled through the Rangers' armor.
Yuriko took a step forward, her eyes narrowing behind her visor. "Everyone—get ready!"
The five Rangers—Yuriko, Emma, Gia, Orion, and Troy—stood side by side. The glow of their new powers shimmered across the moon's lifeless plains, like sparks of hope defying an ocean of darkness.
Troy drew his sword, his golden-red armor flaring with cosmic light. "Let's show them what we're made of."
"SUPER MEGA MOD!"
Their morphers ignited in a storm of color.
The five transformed, energy blazing around them as they charged headlong into the monstrous horde.
The battlefield became chaos.
Yuriko spun through a cluster of creatures, her strikes swift and precise. Her blades sang through the air, slicing through armor as bursts of energy erupted around her. Gia fought back-to-back with her, golden light flashing like lightning.
"Behind you!" Gia shouted.
Yuriko leapt into the air, twisting mid-spin as her weapon tore through the monster sneaking up behind her. She landed gracefully beside Gia, both exchanging a nod before jumping back into the fray.
Emma fought fiercely nearby, dual blasters in hand. Her new form shimmered with pink and gold streaks that left afterimages in the air with each shot. She was faster, stronger—every bullet she fired exploded with concentrated cosmic energy.
Orion, adapting to her new female form, fought with a grace that stunned even her allies. She moved like the wind, each strike measured, elegant, unstoppable. Every time her blade clashed with an enemy, she could feel her energy synchronize with the moon's pulse itself—steady, cold, but alive.
"You're really getting used to this, huh?" Emma shouted as she parried a blow.
"Still weird," Orion replied, slashing through a creature twice her size. "But if this power helps protect everyone, I'll take it!"
Troy led the front line, channeling the energy of his new form. Red lightning tore across the battlefield as he cut through enemies by the dozens, his aura burning like a miniature sun. Every strike shook the ground. Every shout carried resolve.
But despite their strength, the monsters kept coming. For every wave they destroyed, another replaced it.
And then—a shadow fell across them all.
Kamen Rider Fifteen stood at the top of a jagged cliff of lunar rock, his crimson armor reflecting the battlefield's chaos below. His voice echoed coldly across the moon.
"You fight bravely, Rangers. But courage cannot overcome destiny."
He leapt from the cliff, landing with a shockwave that sent dust and debris flying. The army paused—waiting for their commander's signal.
Yuriko stepped forward, her visor gleaming. "You again…"
"Did you really think your power was enough to challenge Ohma Zi-O's will?" Fifteen said, leveling his blade at her. "You're only delaying the inevitable."
Yuriko summoned her Rider energy. "Maybe. But we don't fight because it's easy—we fight because it matters!"
Their weapons clashed with an explosion of force that rippled across the moon. Sparks flew as the two warriors collided—Yuriko's determination against Fifteen's unstoppable strength.
Gia and Emma joined in, attacking from both sides, but Fifteen blocked every strike with impossible precision. His counterattack sent shockwaves that hurled them backward.
"Too strong…" Emma muttered, getting back up.
Troy raised his sword. "Then we'll get stronger!"
He charged, channeling the golden energy that Ohma Zi-O had once bestowed upon him. His blade met Fifteen's in a clash that cracked the moon's surface beneath them.
Still, the enemy commander held firm, his voice low but thunderous.
"You cannot stop what's coming. This universe belongs to the Riders' King."
Suddenly, massive energy beams erupted from the distance. More monsters poured in—hundreds more, flooding the battlefield. The Rangers were surrounded.
Yuriko gasped, exhaustion creeping into her limbs. "There's too many!"
Fifteen raised his blade to strike again—but then the ground beneath them trembled. A light—bright and blue—pierced through the dark sky.
A familiar voice rang out through the comms.
"Hope you didn't start the party without us!"
Noah and Jake descended from orbit, wrapped in glowing auras. Their new forms shimmered in the moonlight—Noah's armor infused with silver radiance, Jake's burning with fiery gold.
Yuriko's eyes widened with relief. "Noah! Jake!"
The two landed beside their team, dust billowing around them as their boots hit the ground.
Jake cracked his knuckles, grinning behind his helmet. "Sorry we're late. Traffic was cosmic today."
Noah twirled his weapon once, aiming it at the endless army ahead. "Let's finish this together."
The six Rangers lined up, energy building around them, their visors glowing in unison. The moonlight itself seemed to bend toward them, as if drawn to their resolve.
Even Kamen Rider Fifteen took a step back, feeling the surge of their combined power.
Yuriko lifted her blade toward the sky, shouting, "Rangers—let's end this war!"
The moon shook as they charged forward together, power exploding outward like a blinding storm. The clash of Rangers and monsters lit up the lunar horizon, a spectacle of light visible even from Earth.
And as the energy storm roared across the moon, one thing was clear—
The final battle had begun.