Chapter 1: Arrival from Tomorrow

Olympus thrived beneath the warmth of the summer solstice. It was a rare moment of festivity and unity among the gods, and golden rays bathed the divine palace atop Manhattan, where Olympians and minor deities alike indulged in ambrosia, nectar, and endless celebration. Even Zeus, typically stern and stormy, relaxed upon his throne, sharing an unusually gentle smile with Hera.

Apollo cheerfully plucked at his lyre, filling the throne room with jubilant melodies. Hermes spun tales of his latest pranks to an amused Hephaestus, and Dionysus lounged contentedly, his goblet perpetually full.

In a quiet corner, Athena observed the revelry silently, a subtle unease tugging at the edges of her consciousness. Hera approached gracefully, noticing her thoughtful demeanor. "Athena, surely even you can enjoy yourself today?"

"Perhaps it is nothing," Athena replied cautiously, grey eyes thoughtful. Yet as she spoke, Olympus itself trembled violently, causing Hermes to yelp as his goblet spilled wine onto Dionysus, who muttered irritably about the wasted vintage. The joyful music halted abruptly, replaced by anxious murmurs. All eyes turned toward the throne room's center, where the air shimmered with intense golden energy.

Zeus swiftly rose, sternness returning to his features. "What manner of intrusion is this?"

The air itself tore open, a sphere of blinding energy emerged, radiating heat and power, winds whipping fiercely around the room, scattering goblets and plates. Artemis immediately drew her bow, silver eyes narrowed in wary concentration. Poseidon stepped forward, gripping his trident tightly, sensing a strangely familiar yet altered presence.

Just as abruptly as it appeared, the sphere vanished, leaving behind a lone woman crouched on the polished marble floor. Gasps and whispers echoed through the hall as she rose, her nude form briefly vulnerable, illuminated by fading golden sparks. Quickly, she whispered a incantation, conjuring a silvery robe that shimmered gently around her.

Aphrodite tilted her head with curiosity, her smile intrigued yet uncertain. "My, my. Such remarkable beauty. And somehow, heartbreakingly familiar."

Indeed, the stranger stood with poised grace, her midnight-black hair cascading in waves reminiscent of endless night. Her sea-green eyes, flecked with streaks of silver, held a depth of sorrow and courage far beyond her apparent youth, unmistakably reminiscent of a certain hero Olympians knew well.

Zeus thundered impatiently, eyes darkening. "Explain yourself, intruder! Who are you to interrupt the festivities of the gods?"

The woman stepped forward with dignity, a calm determination radiating from her slender frame. "My name is Selena Zoe Jackson. I come from a future you have not yet witnessed—a future engulfed in devastation and war. My father, Percy Jackson, son of Poseidon, sent me here to deliver a message—to change a fate filled with unbearable loss."

Stunned whispers erupted, astonishment rippling through Olympus. Poseidon moved forward carefully, his gaze searching her face in awe. "Percy's daughter? Can it truly be?"

Selena nodded respectfully, her eyes softening briefly upon meeting Poseidon's gentle, sea-deep gaze. "Grandfather," she murmured tenderly, a warmth in her voice laced with grief and longing.

Athena studied Selena closely, suspicion tempered by the clear signs of power—and pain—etched deeply in the young woman's expression. "You bear divine heritage, clearly. If Percy is your father, who then is your mother?"

Selena paused, her breath hitching almost imperceptibly, memories from the brutal devastation of the war flooding her mind—flames consuming Olympus, shadows swallowing heroes, her parents' desperate final stand. She shook away the haunting echoes, resolve firming again behind her eyes. "My mother's identity must remain hidden, at least for now. Revealing her prematurely could shatter the hope we seek to preserve."

Artemis felt a strange ache deep within her chest as her gaze met Selena's briefly—a fleeting, unexplainable surge of protectiveness and sorrow. The young woman's eyes mirrored her own in subtle ways that stirred uncomfortable emotions, feelings she quickly suppressed.

Zeus pressed sternly, voice rumbling. "You speak of dark fates and vague warnings. Explain clearly—why have you journeyed back through time itself?"

Selena's eyes darkened, reflecting the pain of wounds that had never truly healed. "In my time, Tartarus has risen fully, and Olympus lies in ruins. I have seen my parents—Percy Jackson and…" Her voice faltered almost imperceptibly, barely managing to maintain her composure, "…and my mother fight bravely, to the very end. They sent me back, sacrificing everything, believing desperately in one chance—to rewrite history, to prevent Tartarus's victory."

Poseidon's face filled with a quiet dread, sensing profound loss woven through his granddaughter's carefully controlled words. "Where is Percy in your future?"

Selena's voice trembled softly, sorrow breaking momentarily through her disciplined calm. "He remains fighting Tartarus's endless darkness—even now. The last stand of Olympus."

Apollo's shoulders slumped, his cheerful bravado extinguished momentarily. "Percy, ever the hero... still carrying the weight of the world."

Zeus, though clearly shaken, considered Selena's words carefully. "If your claim is true, Percy Jackson must be summoned from his exile immediately. But who should retrieve him?"

Athena spoke decisively. "He has isolated himself deeply. He will only respond to someone he trusts implicitly."

Zeus turned slowly toward Artemis, eyes calculating yet hopeful. "Artemis, mistress of the Hunt—none among us possess your unmatched skills of pursuit. You are best suited for finding Percy quickly."

Artemis felt a strange resistance, something she couldn't fully name. Her instincts tugged at her heart, unfamiliar and unsettling. "Why me?" Her voice wavered slightly—almost unheard-of vulnerability coloring her words.

"Because," Zeus replied with measured firmness, "Percy would evade anyone else. He respects you deeply, even if he'd never admit it openly. You alone can convince him of our sincerity."

Artemis hesitated, sensing Selena's eyes upon her—quietly pleading, deeply hopeful. She sighed softly, the unfamiliar feeling of obligation merging with something deeper, a strange maternal tenderness she couldn't begin to fathom. "Very well. I shall find him."

Relief visibly swept through Selena's posture, gratitude clear in her gaze.

The Olympians began dispersing, their celebrations forgotten, each preoccupied with the grave task ahead. Artemis lingered behind, her eyes studying Selena thoughtfully.

"You keep your mother's identity hidden skilfully," Artemis said quietly. "Yet there's something about you… strangely familiar." Selena smiled faintly, eyes reflecting bittersweet nostalgia. "Perhaps one day you will understand why, my lady Artemis."

Artemis nodded slowly, her decision solidifying. "You must come with me, Selena. Your insights into this future threat could prove invaluable."

Selena's eyes widened in surprise, then softened with gratitude and relief. "I'd be honored."

As gods dispersed to prepare, Poseidon gently embraced Selena, his voice soft with familial tenderness. "Soon, we must speak more of your father—of your life."

Selena squeezed his hand softly. "I look forward to that, Grandfather."

At the throne room's entrance, Artemis paused, gazing solemnly into Selena's eyes, sensing a powerful storm of memories behind them. "I sense the journey ahead will not be easy. Are you prepared to face its trials?"

Selena met Artemis's gaze, eyes flickering briefly with the memory of flames, of her parents' desperate sacrifice, of the monstrous shadow towering over ruined Olympus. She nodded, voice resolute and fiercely gentle. "Whatever awaits, it cannot be darker than what I've already faced. I must endure—for my father, for Olympus, and…" her voice grew quiet, "for my mother."

Artemis's chest tightened inexplicably, heart stirred by Selena's quiet strength. She nodded slowly, determination settling deep within.

Side by side, Artemis and Selena stepped forward—two souls bound unknowingly by blood and fate, determined to reshape destiny.

Meanwhile, hidden in Colorado's remote woods, Percy Jackson felt an unfamiliar tug deep within—an echo from the future, a whisper from fate, calling him gently but irresistibly back to life.

Author's Note:

For this fanfiction, I have taken inspiration from other fics, chiefly "Flipping the Hourglass" by MisguidedPenguin, which I highly recommend you check out. The name of Selena herself is inspired from a fic titled "The Dark Lord" by MuffinMan6969. This is my own take on the time travel storyline. I do not do much creative writing, and so it might not be as polished as some of the extremely talented writers I've seen on this site.

The story itself is done and mostly written, and will be published as I edit them. It will be of medium length (some people write whole books on this site, wow). I welcome suggestions for bonus chapters, subplots, and general constructive criticism.