The Heroine is My Stepsister, and I'm her Final Boss-Chapter 447 - 444: Gauntlets of Thunder, Hearts of Ash

Chapter 447: Chapter 444: Gauntlets of Thunder, Hearts of Ash

The arena of Lower Heaven had never been this loud.

It wasn’t the roar of celebration. It wasn’t joy.

It was anticipation—thick, electric, coiled tight as a storm about to break. The sound rolled across the white expanse in heavy waves, pressing down on the arena like thunderclouds gathering overhead. Even the clay of Heaven beneath their feet hummed faintly, vibrating in response to the convergence of divinity, demigod blood, and something else entirely—

Something mortal.

Something stubborn.

Something dangerous.

Atlas stood still at the center of it all.

He did not bask in the noise. He did not acknowledge it. His breathing was slow, measured, his stance relaxed but rooted, as if the world could shatter around him and he would remain.

Across from him, Pegasus lifted his head.

The gauntlets on his arms crackled softly, runes glowing and dimming in an uneven rhythm, like a heart struggling to keep pace. Lightning traced the edges of his silhouette, illuminating scars Atlas hadn’t noticed before—old wounds, poorly healed.

Their eyes met.

And Atlas saw it.

Not hatred.

Not blind rage.

Hope.

It struck him harder than any blow ever could.

Hope—raw, desperate, trembling—burned behind Pegasus’s storm-blue eyes. Hope that Atlas would be different. Hope that yesterday’s rejection had been a test rather than a verdict. Hope that even now, even here, Atlas might still turn, might still choose to become something more than a lone blade cutting through fate.

Atlas exhaled slowly.

Damn it.

His refusal hadn’t killed that spark.

It had sharpened it.

The horn sounded.

The arena detonated into motion.

Pegasus moved first.

Lightning cracked beneath his boots as he launched forward, the sound like a sky tearing open. His gauntlets flared, divine script blazing as Zeus’s stolen authority answered the call. Atlas stepped into the charge—not back, not aside—

Into it.

Their first clash split the air.

Fist met gauntlet.

The shockwave tore outward in a perfect ring, flattening banners, rattling the stands, and driving the breath from thousands of throats at once. The clay of Heaven fractured beneath them, spiderweb cracks racing outward like veins in a breaking world.

Atlas’s arm locked.

The gauntlet did not break.

For the first time since entering Heaven, Atlas’s eyes widened—just a fraction.

"So," Pegasus said through gritted teeth as they strained against each other, lightning snapping wildly around them, "they really can hold you."

Atlas smirked. "Barely."

Pegasus twisted free, pivoting low with practiced speed, and drove a gauntleted hook into Atlas’s ribs. The impact sent Atlas sliding back several meters, boots carving deep trenches into the arena floor before he stabilized.

The crowd erupted—shouts, gasps, disbelief.

Above them, in the elevated seats carved from luminous marble, Ares leaned forward.

He was smiling.

At his back, footsteps echoed softly.

Iris approached, hands folded neatly before her, posture composed—but her eyes betrayed her. They flicked, again and again, to the arena below. To Atlas.

Ares felt her presence and turned, grin widening.

"You came," he said, pleased. "I knew you would."

He placed a hand on her shoulder.

Then let it slide lower.

Iris stiffened.

"You’ll see," Ares continued smoothly, either oblivious—or uncaring—"when this is over, there will be opportunities. For those close to me." His fingers tightened slightly. "You, for instance, would thrive in Middle Heaven. Perhaps even higher."

On the arena floor, Atlas saw it.

Saw the hand.

Saw Iris’s shoulders tense, the way her jaw clenched as if holding something back—tears, rage, shame, all of it bound behind forced stillness.

Pegasus followed Atlas’s gaze.

And his fury ignited.

They collided again.

Blow after blow—Atlas’s raw, overwhelming force against Pegasus’s lightning-fueled precision. Each strike echoed like thunder trapped in stone. The gauntlets screamed with every impact, ancient runes flaring brighter as they drank from Pegasus’s life force just to keep pace with Atlas’s power.

Pegasus laughed—short, breathless, unhinged.

"If I beat you," he shouted between strikes, "will you lead us?"

Atlas parried, twisted, and slammed an elbow into Pegasus’s side hard enough to crack the arena floor beneath him.

"That trick won’t work," Atlas replied calmly.

Pegasus grinned, blood leaking from the corner of his mouth. "Worth asking."

Their next clash shook the stadium harder than the first.

Pegasus drove forward, gauntlets blazing now, thunder rolling from his every step. "The gods have ruled us long enough," he snarled. "They take whatever they want. Do whatever they want."

He struck again—harder.

Atlas blocked—but felt it this time. The impact traveled through bone and sinew, rattling something deep in his core.

"And even now," Pegasus continued, voice rising, eyes flicking upward, "their lust knows no bounds!"

He punched again—this time deliberately angling his strike so Atlas had to turn.

To see.

Ares’s hand on Iris’s waist.

The way Iris’s eyes glistened, fixed forward, refusing to look at the god beside her as if movement alone might shatter her restraint.

Pegasus’s voice dropped, deadly quiet.

"She will be taken," he said. "Used. Discarded."

Another strike.

"Imagine," Pegasus hissed, dodging Atlas’s counter, "if she were your loved one."

Atlas stopped pulling his punches.

He caught Pegasus’s gauntlet mid-swing.

The entire arena went silent.

"I don’t care," Atlas said.

His voice carried—not loud, but absolute.

"She is a pawn," he continued coldly. "Just like you. Just like them."

Pegasus froze.

"I hate gods," Atlas said, eyes burning gold now. "And I hate demigods just the same."

His fist moved.

The punch landed.

The sound was wrong.

Not thunder.

Not impact.

Something deeper.

Pegasus was launched across the arena like a broken star, crashing into the barrier at the edge hard enough to crater it. He hit the ground and skidded, blood spraying from his mouth as the crowd stared in stunned silence.

Ares’s smile faltered.

Pegasus coughed, pushing himself up on shaking arms.

The gauntlets flared violently now—unstable, ravenous. No longer balanced.

They were feeding.

Atlas saw it.

Of course.

Divine weapons were never meant for demigods.

They didn’t empower.

They consumed.

Ares had known.

Ares had never cared.

Pegasus staggered to his feet, lightning flickering weakly now, breath ragged.

"Yield," Atlas said, stepping forward. "You’ll die."

Pegasus laughed, blood dripping onto the cracked clay.

"I was dead long before this," he said.

He charged.

Again.

And again.

Each strike weaker than the last. Each burst of power tearing more life from him as the gauntlets drained him dry. Atlas blocked, dodged, redirected—refusing to strike back fully now, trying to end it without killing him.

"Yield," Atlas repeated.

Pegasus screamed and threw one final punch.

Everything he had left—life, rage, hope—poured into that strike.

Atlas clenched—

No.

He ended it.

Atlas’s fist tightened.

He punched through the gauntlet.

The divine metal shattered.

Light exploded outward, fragments spinning like dying stars as the weapon broke apart before it could finish draining Pegasus’s soul.

Pegasus collapsed to his knees, gasping, hands empty, lightning gone.

The arena was dead silent.

Ares stood slowly.

"...Winner," he said through clenched teeth, "Atlas."

The crowd erupted—but Atlas wasn’t listening.

He was staring upward.

At Ares.

At the hand still resting on Iris’s waist.

Something in Atlas snapped.

"HEY!" Atlas roared.

The sound boomed across Heaven, carrying LAW with it.

Ares turned, scowling. "What did you say?"

Atlas pointed.

"What kind of god are you?" he demanded. "A god of war?"

He laughed—harsh, bitter.

"No. You’re a god of cowardice."

Gasps rippled through the stands.

"You don’t fight," Atlas continued. "You send others. You hand out weapons that kill their wielders. You prey on those beneath you."

He raised his voice.

"And you call that divinity?"

Ares’s aura flared.

"Watch your mouth—"

"You gave weapons only to Olympian blood," Atlas interrupted, voice ringing. "Promised power. Promised glory."

A lie.

A deliberate one.

But the crowd didn’t know that.

Murmurs spread like wildfire.

Ares’s face darkened.

"You dare accuse me—"

"I dare everything," Atlas said.

Ares snarled and jumped.

He landed in the arena with a seismic crash, divinity surging outward like a tidal wave.

"What did you say to me, mortal?" Ares demanded.

Atlas met his gaze.

Unflinching.

"I said," Atlas replied calmly, "come fight me yourself."

The clay of Heaven trembled.

And for the first time—

A god..... hesitated.