Parallel Memory

Chapter 609: The Halls of Endless Nights

The silence did not last long.

As Zero’s eyes remained fixed on the final words of the previous passage, the parchment beneath his fingers began to stir again. The faint heartbeat thrummed once more through the leather and binding, and the chronicle trembled, eager—almost demanding—to unveil more.

He did not resist.

The pages rolled forward with a whispering sound like rushing wind, carrying the scent of ash and iron. The words appeared before him again, sharp and alive, as if carved into the parchment by invisible hands.

("The gates opened, and the palace of the Devil King bared its maw. Within lay not silence, but the echo of a thousand screams, the remnants of souls devoured. Darkness draped every wall, thicker than stone, hungrier than fire. And into this abyss stepped the heroes, their boots ringing against black marble steeped in blood.")

Zero’s breath caught. He leaned closer, his lips moving as he murmured the words aloud.

The five heroes had crossed the threshold.

The guardian led first, shield raised against the shadow pressing inward. Behind him, the healer’s golden aura spread like a lantern in a cave, dim but steady, keeping the miasma at bay. The spear wielder marched close, his weapon gleaming faintly, ready to pierce anything that emerged from the dark.

The mage whispered incantations, fire and ice weaving together in her palms, her gaze sweeping across the vaulted chamber that loomed before them.

And the swordsmen lingered at the rear—shadow and starlight. One stepped silently, blending into the dark itself, while the other shone faintly, his blade glowing like a fragment of moonlight.

Their steps echoed. Every sound seemed to travel endlessly, swallowed and repeated by unseen throats.

And then—

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"The henchmen came."

From the corners of the vast hall, the first of the Devil King’s chosen emerged. They were not like the vanguard at the gates. These were no faceless soldiers, no mindless tide. They were the lieutenants, each carved from sin and nightmare, their names whispered in curses across the continent.

The first strode forth clad in armor made of bone, wielding a spear that dripped with venom. His eyes glowed with unholy fire, his every step shaking the ground.

The second hovered above the marble, wings of black feathers stretching wide, a scythe curved like the crescent moon clutched in her pale hands. Her voice was a song that scraped against the mind, promising bliss in surrender.

Behind them came others: a hulking beast stitched together from corpses, chains rattling across its body; a sorcerer draped in robes of crimson, his hands dripping with spells that writhed like snakes; and finally, a swordsman cloaked in silence, whose blade gleamed with void so absolute it seemed to swallow light itself.

Five for five.

The Devil King’s lieutenants stood as mirrors to the humans who had entered.

(Zero’s hands trembled slightly on the lectern. He had read enough battle records to recognize what was being laid out—this was no accident of story. This was symmetry. A cruel balance.

The chronicle pressed forward, relentless.

The hall erupted into chaos.)

The guardian slammed his shield into the marble, sparks of light flaring outward to meet the bone-clad warrior’s venom spear. Each clash rang like thunder, the force of their blows cracking the floor beneath them.

The spear user darted around the guardian, meeting the corpse-beast with flurries of thrusts, each strike seeking vital seams. But the beast felt no pain, its rotten limbs swiping with inhuman strength, chains snapping wildly.

The mage and the crimson sorcerer clashed from afar, firestorms colliding with writhing curses, lightning lashing against serpents of blood. Every spell shook the chamber, shards of marble raining from the vaulted ceilings.

Above, the winged reaper danced, her scythe sweeping through the air with inhuman grace. The healer fought not with blade but with light, her chants clashing against the reaper’s song, each word of prayer sealing her comrades’ ears against the pull of despair.

And at the center, shadow met void, starlight met nothingness.

The two swordsmen struck in silence, their blades flashing too fast for mortal eyes to follow. The Devil King’s silent champion answered in kind, each strike deeper, heavier, hungrier. The three shadows danced across the floor, their clashes leaving streaks of black and white light etched into the marble.

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For hours, the hall raged.

Zero’s throat tightened as he read. This was not like the endless tide outside the gates. This was different. This was the kind of battle where each heartbeat threatened to end a life, where one mistake meant the collapse of everything.

The heroes fought as one. Their coordination, sharpened by the attrition at the gates, held them steady. The guardian shielded blows that should have shattered bones, the healer’s prayers weaving through each wound as fast as they came, the mage’s spells cutting holes in the chaos for her allies to breathe.

But the lieutenants were no less relentless. The corpse-beast shrugged off spears that should have pierced its heart. The winged reaper’s song grew louder, cracking even the strongest wards. The crimson sorcerer’s curses crawled into the mage’s veins, forcing her to grit her teeth until blood spilled from her lips.

The balance teetered. Neither side gave ground.

Time bled strangely in the chronicle. Minutes blurred into hours, hours into days.

("For three nights and four days, the palace shook with their war. The marble cracked, the walls splintered, the air itself grew heavy with smoke and blood. And yet neither side fell.")

Zero closed his eyes briefly, trying to imagine it. To feel it.

Could any modern squad endure such torment? Could he? His SS-rank skill granted him strength, but could even that sustain him across nights of endless combat, with no respite, no certainty, no guarantee that his blade would ever strike true?

He wasn’t sure.

And that terrified him.

He opened his eyes again. The ink still shimmered, the story pressing onward.

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At last, the cracks began to show.

The guardian’s shield was battered nearly to splinters, his arm trembling each time it caught a blow. The healer’s staff had fractured, her light growing dim. The mage bled from both eyes, her voice raw from chanting. The spear user’s hands blistered, his strikes slower, weaker.

But the lieutenants, too, staggered.

The bone warrior’s armor shattered in places, venom leaking uncontrolled. The corpse-beast’s stitches tore, its movements sluggish. The crimson sorcerer gasped, his own curses turning on him, burning his flesh. The winged reaper’s voice cracked, her wings singed and torn. Even the silent swordsman’s void blade trembled, his movements just a fraction slower.

The balance tilted at last.

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"And on the dawn of the fifth day, when even the palace itself groaned with collapse, the heroes pressed forward. They struck with the last of their strength, every movement fueled not by certainty of victory, but by the refusal to die."

The spear wielder drove his weapon through the beast’s heart, pinning it to the marble as it howled.

The mage unleashed her final storm, flames and lightning devouring the crimson sorcerer even as she collapsed.

The healer’s chants shattered the reaper’s song, silencing her forever.

The guardian crushed the bone warrior’s skull beneath his shield.

And in the center, the two swordsmen struck as one, blades of shadow and starlight crossing against the void.

The Devil King’s lieutenant faltered. And then he fell.

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The hall grew silent.

Five heroes stood, five lieutenants lay defeated.

But the chronicle did not end there. Its ink shimmered still, a dark promise scrawling itself across the page.

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"Beyond that hall, upon the throne of shadow, the Devil King waited."

Zero’s hands trembled. He could feel his pulse in his ears.

Lilith’s voice cut through, hushed but sharp, as if she feared the book itself might hear her. "It’s showing you the path... step by step."

Zero didn’t answer. He only stared at the page, his jaw tight.

He had seen attrition at the gates. He had seen endurance in the halls. And now, the chronicle promised him the final battle—the clash with the Devil King himself.

A shiver ran through him. Not from fear of the story. But from the unshakable thought pressing into his chest.

Was this a warning... or a rehearsal?