Darkness swallowed him whole.
Harry opened his eyes—yet there was no world, only swirling fragments of light and shadow drifting in an endless void. A memory drifted past him like a broken shard of glass, and he reached instinctively—
—and the shard sliced across his palm.
He gasped.
Blood didn't fall down. It floated upward, glowing red, dispersing into mist.
He knew this place.
His Mindscape.
But it was wrong.
His Mindscape was supposed to be a fortress of obsidian towers, reinforced with the strongest Occlumency structures he had ever built. Vaults for memories. Wards within wards. A sky of storm clouds trained to electrocute intruders.
Instead…
Everything was destroyed.
The towers lay shattered, their foundations cracked open. The storm clouds had been torn apart into strips like wounded flesh. Runes flickered erratically like dying stars.
Harry stepped forward—and the sound echoed like footsteps on broken bones.
"What… happened?" he whispered.
More memory-shards floated upward, flickering like glass lanterns.
A younger Harry, barely eleven, cowering under a rain of curses from students who once cheered his name.
Harry as a child, locked in a cupboard, crying softly because no one was coming.
Harry screaming in the graveyard of Little Hangleton as Voldemort tore open his skin with a Cruciatus.
Harry kneeling in the Forbidden Forest as he walked willingly to die.
Harry bleeding in battle after battle, carrying burdens that no child should have ever borne.
Harry watching Sirius fall through the Veil.
Harry dragging himself across rubble during the Horcrux hunt, starving, freezing, forgotten by the world he was trying to save.
Each shard whispered to him.
They hated you.
They betrayed you.
They would have let you die.
Why should you forgive them?
Why not rule them?
Harry stumbled back, clutching his chest as the hatred stabbed through him like a dozen knives.
"No… no, I don't—this isn't me."
But the whispers grew louder, swirling like a storm.
Kill them.
Rule them.
Let them bow.
Let them break.
You deserve everything.
They deserve nothing.
His breath hitched.
His throat tightened.
His vision blurred into ripples of red.
He fell to his knees.
"STOP!"
The Mindscape didn't obey.
The broken towers shuddered. Violent red cracks spread across the ground. The fragments of memories merged, forming a colossal silhouette—something monstrous, twisted by rage and grief.
Harry felt the hatred rise like poison.
He was drowning in it.
He wanted—he wanted—
Blood.
Revenge.
Dominance.
Conquest.
He could see himself standing over the magical world, wand dripping red, the dark clouds yielding only to his will, the old and young alike kneeling before—
A flash.
Bright. Soft. Golden.
A tiny giggle.
Harry's head snapped up.
A single memory-shard floated down gently before him.
Teddy, toddling across the living room floor of Black mansion, his little metamorphmagus hair shifting colors with every laugh. Percy circling him as Teddy shrieked in joy, falling over, hugging him clumsily.
The shard pulsed warmly.
Teddy's laughter echoed through the broken Mindscape like sunlight piercing a storm.
Harry froze.
His heart thudded.
He stared at the shard, at Teddy's smile, at the innocence he had sworn to protect.
The storm inside him faltered.
"What… am I doing?"
He lifted the shard.
The warmth spread up his arm, clearing the anger like dawn washing away night.
And in a single horrifying moment—everything became clear.
None of the rage he felt was natural.
None of the hatred belonged to him.
This wasn't his mind turning on itself.
This was influence.
Pressure.
A foreign will trying to seep into his soul like ink.
He looked around—really looked—and saw the faint blue glow creeping through the cracks of his Mindscape.
It pulsed like the heartbeat of a beast.
"The Trident…" Harry whispered, horror dawning. "It's the Trident of the First Sea."
Thalassan's warning echoed in his mind:
"The Trident is not merely a weapon…
It is a prison, a battlefield of wills.
If you falter for even a moment,
it will make your rage its own."
Harry staggered.
The red fury had not been his own.
The desire to conquer, to dominate, to rule—all of it had been the Trident seeping into him, tainting his emotions, twisting his worst memories into weapons.
"Oh god…"
He clutched his head.
The pieces fit together with terrifying clarity.
His fury.
His impulse to destroy.
His bloodthirst.
It wasn't just trauma.
It was possession.
Not fully.
But enough to corrupt.
Enough to tempt.
Enough to break.
Harry exhaled, trembling, and stood on shaking legs.
"No."
His voice trembled.
Then steadied.
"No. You don't control me."
The Mindscape trembled as if something deep within it growled.
"You are powerful," Harry said, his voice rising. "But I am not a puppet. I am not a weapon. And I will NOT be ruled."
The broken fragments began stitching themselves back together.
Slowly.
Painfully.
But steadily.
Harry lifted the memory of Teddy close, pressing it to his chest.
"You brought me back once," he whispered. "And you always will."
The blue glow of the Trident recoiled.
Harry opened his eyes in the real world—
Sweat dripping from his brow.
Heart hammering.
Hands trembling.
But his mind…
His mind was his again.
The sea did not merely move.
It shuddered.
Poseidon felt it before any mortal instrument could have measured even a ripple.
He had been standing on the balcony of his palace deep beneath the Aegean, watching hippocampi race through the coral arches, when the entire ocean floor lurched like a living beast twisting in its sleep.
His trident hummed.
The currents froze.
A storm began brewing where no storm should ever rise.
Poseidon stiffened.
"…No," he whispered. "It cannot be."
Because the sensation was unmistakable—
His dominion had shifted.
As if someone had reached into the sea's beating heart and pulled on the strings he alone was meant to control.
The Lord of the Seas clenched his jaw, slamming the base of his trident onto the marble floor.
BOOOOOM!
The entire palace shook.
Merfolk fled the hallways. Sea-serpents cowered. Even the giant whales stilled their songs.
A trembling Neried rushed to him, eyes wide.
"My lord! The current—it's… it's disobeying us!"
Poseidon shut his eyes. He felt it too.
His power… slipped.
Just a fraction.
Just an inch.
But that one inch was enough to terrify even a god.
Because for the first time in thousands of years…
The sea wasn't listening to him.
Poseidon raised his hand, summoning the full will of the Olympians into the currents.
"OBEY."
The water quaked—
—then resisted.
A wave formed in the far south, near Sri Lanka.
A wave taller than mountains.
A wave that should not exist.
"Impossible," Poseidon growled. "That is my domain!"
The wave surged toward land—
toward cities—
toward tens of thousands of mortal lives.
Poseidon thrust his trident forward.
"DOWN!"
The ocean roared.
The entire Indian Ocean bent under his command.
For a terrifying moment, he fought the sea—
like wrestling a wild beast instead of directing an obedient element.
Sweat dripped down his brow.
His knuckles whitened on the trident.
But he didn't relent.
At the last second—
the wave collapsed back into itself, spraying harmless foam onto the shores of South India and Sri Lanka.
He saved them.
But only barely.
Poseidon stood there, chest heaving, disbelief shaking him from crown to ankle.
A sea goddess approached him—an ancient Neried who had served him since the Titanomachy.
"My lord… we can feel them. Creatures."
"What creatures?"
"Ones we thought dead."
Poseidon frowned. "Explain."
She lifted her trembling hands.
"Charybdis spawn. Deep leviathan hatchlings. Even ancient megalodons... all rising from the trenches."
Poseidon felt cold for the first time in centuries.
No one had the power to awaken those things.
He scanned the distant waters with his divine sight.
Nothing.
Just an echo—
A powerful, ancient, dark echo that pulsed deep in the southern sea.
Poseidon swallowed, fear creeping into his voice.
"What am I sensing?"
Another great tremor shook the ocean.
His trident flickered.
The Neried flinched. "My lord… are you losing control?"
Poseidon did not answer immediately.
He looked out at the expanse of water he had ruled since the dawn of Olympus—
—his water, his storms, his currents, his creatures—
And for the first time, he felt the sea pull away from him.
Not in rebellion.
Not in anger.
But in obedience.
Obedience to something else.
Something older.
Something darker.
Something rising.
Poseidon whispered, voice hoarse:
"…who has awakened in my sea?"
The currents were no longer loyal.
The tides no longer whispered warnings to their master.
But the sea still knew Poseidon's voice—
and so did every creature born from its depths.
Poseidon stood at the edge of his underwater palace, gripping his trident tightly.
Its prongs crackled with unstable energy, reacting to the disturbance far beyond Sri Lanka.
"This is no ordinary tremor," he muttered.
He needed eyes.
He needed soldiers.
He needed Triton.
The ocean split with a roar as a massive figure surged upward—green-skinned, broad-shouldered, with the lower body of a sea serpent. His hair rippled like seaweed in a tidal storm, and his conch-shell horn hung at his side.
"Father," Triton bowed. "You summoned me."
"There is trouble in the southern waters," Poseidon said, voice tight. "A shift in power. A force I no longer command."
Triton stiffened. "Impossible."
Poseidon shook his head sharply.
"That is what terrifies me."
A pause.
The weight of prophecy hung there—unspoken, heavy.
Then Triton's expression hardened.
"What are my orders?"
Poseidon raised his trident.
The ocean obeyed his gesture, forming a map made of swirling currents that showed the southern Indian Ocean—shifting, trembling.
"I can still command the sea," Poseidon growled. "But something down there refuses my touch. It hides from me. Masks itself."
He turned to Triton, eyes blazing with urgency.
"You will take the Mer Legion, the Kraken-Tamers, the Dolphin Knights, and the Octupus Scouts. Search every depth between Lanka and the submerged ruins."
"And father… what am I searching for exactly?"
Poseidon hesitated.
The god of the sea—master of storms, tamer of monsters—was afraid.
"Not what," he murmured. "Who."
Triton felt a chill ripple through his scales.
Then his father raised his trident high.
"GO!"
The ocean thundered at the command.
From the coral archways, Poseidon's army emerged like a tidal wave:
armored mer-warriors wielding tridents of enchanted coral,
mermen riding sharks of unbearable size,
dolphin knights in gleaming scale-mail,
They formed ranks before Triton, the sea vibrating with war-song.
Triton blew his conch horn—
BBBRAAAAHHHHM!
The sound shook every trench and reef across the Aegean.
"By your command!" he shouted. "We march!"
The entire army surged away, slicing through the waters like a living spear.
Poseidon watched them disappear into the darkness.
Then he turned his gaze upward—toward the world above.
"Olympus," he murmured. "They must be warned."
He thrust his trident, and a column of water shot him upward through the deep.
The sea erupted open near a quiet Greek shore as Poseidon rose from the depths, water swirling around him in towering spirals.
He stepped onto land, dripping storm-water, his eyes glowing like lightning caught in ocean glass.
Mortals scattered, sensing something beyond divine.
Poseidon didn't slow.
He raised his trident—
and the sky answered.
KRA-KA-THOOOOM!
A lightning bolt cracked open the clouds, forming a path to Olympus.
Poseidon ascended.
The Twelve were gathered.
Zeus lounged upon his throne, bored.
Athena was reading scrolls.
Apollo played with a golden arrow.
Ares sharpened a blade that shimmered with fresh blood.
Hera spoke quietly with Hestia.
Artemis leaned against a pillar, polishing her silver bow.
But they all turned when Poseidon burst into the chamber.
Sea-water splashed across the marble floor.
Thunder rolled behind him.
His trident hummed with warning.
Zeus frowned. "Brother? You barge in as if chased."
Poseidon didn't bow. He rarely did.
But today, he didn't even pretend.
"The sea is rebelling."
Athena's scroll dropped.
Artemis stiffened.
Ares stopped sharpening.
Zeus' eyes narrowed. "Explain."
Poseidon took a deep breath.
"There is a force rising in the Indian Ocean. Something powerful enough to seize control of the currents from my grasp."
Apollo scoffed. "Impossible."
Poseidon slammed the butt of his trident onto the floor.
CRACK!
A shockwave echoed through the hall.
"Do you think I cannot feel my own domain slipping away?! A tsunami nearly struck Sri Lanka. It took EVERYTHING I had to stop it."
That silenced even Ares.
Hera whispered, "Then what is causing it?"
Poseidon's face darkened.
"I do not know. Creatures long-extinct return. Currents twist unnaturally. Something ancient moves in the deep."
Zeus leaned forward.
"What do you suspect?"
"I suspect…" he said slowly, voice trembling,
"that someone older than Olympus has awakened."
Author's Note:
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