Antarctica — July 7th, 1810
The wind here didn't howl so much as it commanded — cold and relentless, sweeping across the barren white expanse of Antarctica with the kind of authority that reminded you, quietly, that you were a very small thing in a very large world.
But the wind wasn't the most remarkable thing about this place.
Rising from the frozen ground like something the earth itself hadn't agreed to was a structure the size of a mountain. Wide as a river. Circular in shape, its iron framework carved with Eldorian rune symbols that pulsed faintly at irregular intervals, exhaling steam into the icy air from every joint and seam. Massive mechanical chains — also rune-etched — anchored it into the permafrost, and at its center, the gate itself sat shut, sealed like something that knew exactly what it was containing.
The Great Worldgate of Aetherfall.
It had been guarded across several generations by combined military forces from across the human realm — the standing agreement being that no one passed through without authorization from all Four of the Great Houses of Humanity. Not because the gate was inherently dangerous, but because everything on the other side of it was. Another Great Race War could not be allowed to happen again. Neutrality wasn't a choice — it was survival, especially for humanity, the weakest of the four races, and the one with the most to lose.
Armies stood stationed in camps throughout the surrounding region, as they always did. But today, the Four Great Pillars themselves were present — the Ivanovich House, the Yamato House, the Yi House, and the Flashstride House — along with representatives from many allied kingdoms. All here for one purpose, hidden behind the public cover story of a friendly diplomatic exchange with their elven neighbors.
Today, the four new human heroes were crossing over.
Xavier Ivanovich. Misaki Yamato. Caelen Durandel. Jupiter Cavendish.
— ✦ —
The farewells were already underway.
Jupiter Cavendish stood in the middle of a storm called Aunt Liza, who had been orbiting him for the last ten minutes with the frantic energy of someone doing a full safety inspection. Had he packed properly? Eaten? Slept? Did he have snacks? She asked all of it without stopping for breath, and Jupiter answered with the patient smile of someone who understood exactly why she couldn't stop.
She'd raised him as her own after his mother died — before he was old enough to even know what he'd lost. And now here he was, leaving again, this time for long enough that the next time she'd see him, he'd be someone different.
Uncle George cut through the noise simply, ruffling Jupiter's hair. "Your mother would be proud of you, son. I know it."
"I know it too," Jupiter said.
His two little cousins, Charlie and Maple, latched onto him from both sides — a small arms race of clinging. "Why do you have to go?" Maple asked, using the eyes she'd perfected specifically for this kind of moment. "Can't you stay forever?"
Jupiter struggled slightly — though he tried to hide it — hoisting them both up. "I'm not going forever. This is something I have to do. But when I come back, I want to see you two all grown up, okay? Promise me."
They conferred silently for about half a second. "WE PROMISE!"
"Good." He set them down and patted their heads, satisfied.
— ✦ —
Elowen's brothers, Ethan and Noah, could not be trusted around a meaningful moment.
While her parents gave her proper, loving farewells, the two of them descended immediately into chaos — Ethan poking her face with anthropological curiosity while Noah dismantled her carefully brushed hair with both hands simultaneously.
"You guys are so annoying," she said, low and embarrassed, pushing Ethan away.
Noah, the more rational of the pair, at least had the decency to look slightly reasonable about it. "We're taking advantage of the situation. Next time we see you, you'll have changed so much we might not get away with it."
Ethan opened his mouth to add something insufferable. Tree roots erupted from the snow and wrapped neatly over his face before the words could escape. Elowen didn't look at him. Her cheeks were red.
She hugged her family properly after that — all of them, even the muffled one — because she didn't know when she'd be able to again, and that was simply that.
— ✦ —
Misaki Yamato was the most composed person on the field, which her parents found deeply unhelpful given that they were not composed at all. She reassured them with the calm efficiency of someone who had already decided how she felt about this and wasn't going to revisit it.
Her grandmother, Lady Mei, waited until the reassuring was done. Then she said, simply: "Listen carefully, Misaki."
Misaki straightened. "Yes, Grandmother."
"The moment you cross that gate, your real test begins. Use every opportunity in the elven realm to grow — not just in strength, but as a hero. You are not alone in this. The others were chosen for a reason. Learn to be the kind of person whose comrades don't hesitate to trust their lives to."
"A pillar that doesn't crack. That's what you must become. You are a Yamato — you have always been different from the rest, whether the world acknowledges it or not. Remember that."
The words didn't feel like pressure to Misaki. They never did, coming from her grandmother. Beneath the severity was something she recognized — encouragement so deep it didn't need softening.
Her older sister, Princess Sayuri, stepped in before the weight of the moment could settle too heavily. "Okay, that's enough poetry for today, Grandma." She took Misaki's hands with a warm, grounding smile. "Take care of yourself. I mean it. Okay?"
"I will, Elder Sister."
"Good."
Misaki turned to leave — and found her eldest sister, Erika, standing quietly to the side in full military attire, expression unreadable as always.
"Take care, Misaki," Erika said.
The words were short. The fact that she said them at all was not. Misaki paused, back turned, then kept walking — but murmured, just loud enough, "I will. You too."
A small, genuine smile crossed Erika's face. The kind almost no one ever saw.
"A true once-in-a-lifetime moment," Sayuri said, blinking.
— ✦ —
Caelen Durandel stood with the Pendragon family and his mother, Miria — his only remaining family — and looked more uncomfortable than he would ever admit.
He went down on one knee in front of her. "Mother. I know that my absence feels like another loss after everything we've already gone through. But I promise I'll come back safely. And I need the same from you. You're everything I have left."
Miria turned her head slightly, the way she sometimes did when she was processing something — confused on the surface, but reaching something deeper than words. She smiled, warm and complete, and wrapped her arms around him without saying anything for a moment.
"C-Caelen. I. L-love. You," she said carefully.
"I love you too, Mother."
He rose and addressed his Head Commander, Sir Alaric Gravesend, in the same breath — calm, authoritative, no ceremony. "Protect her while I'm gone. Nothing happens to her."
"On my life and my name, My Lord."
Princess Aurora materialized at his elbow. "My, aren't you bossy."
"That's rich, coming from you."
"Is that how you speak to your superiors now?"
Caelen ignored her and crouched instead in front of young Prince Tristain, who had been hovering at the edge of things with wide, quiet eyes. "Grow strong," Caelen said simply. "Keep your sister in check."
Small as the words were, they landed in Tristain like something enormous.
Before Caelen could fully straighten up, Teslaine Ivanovich came sprinting in — greeted the royals, greeted Miria with the particular warmth of someone she'd apparently already taken a shine to — and then stopped directly in front of Caelen, staring at his new arm.
The Crimson Retaliator Arm, Prototype I. Dark silver Drakesteel, mechanical, Teslaine's own signature engraved near the shoulder joint. She'd built it herself, specifically for him, because he'd never had a left arm to begin with.
"Just a reminder," she said. "It's a prototype. Built to last under five years. I designed it to adapt to your physical changes as you grow, but it's not perfect yet. When you come back, I'll need to remove it, read the data it's collected, and use it to build the next version."
"I don't mind," Caelen said.
"I do," Teslaine said pleasantly. "An engineer's pride is in what her work actually does for people."
Aurora tilted her head. "Why is it called the Crimson Retaliator? It's silver."
Teslaine smiled with precisely the kind of mystery that should have alarmed everyone present. "Caelen will find out."
"I'd rather not," Caelen said flatly.
"Oh, you will."
— ✦ —
Xavier's farewell was less of a farewell and more of a coordinated ambush.
Violet had him first, squeezing the air out of him with tears running freely down her face. Then Aleksander, who swept his little brother in with the same force — unhurried, unconditional — and held on long enough that Xavier stopped trying to be stoic about it. Miss Victoria kissed his forehead and said nothing, which said everything. Graviil embraced him last, and it was that particular kind of warmth that didn't ask anything from you, the kind that just held you up.
Teslaine, still catching her breath from the Caelen sprint, immediately launched herself at Xavier too — which nobody had seen coming, including Xavier.
Then Lady Anastasia stepped forward.
Officially, today was the last day of her service. She and Graviil had agreed long ago — the day Xavier left for the elven realm would be the day she retired as his maid, and the two of them would eventually settle somewhere quiet in Russia, in the father-daughter life they'd been circling for years without ever quite naming it.
She had looked after him since the beginning. Through everything. And he had always, underneath all the chaos he was constantly generating, known what she actually was to him — even before he could say it out loud.
She didn't say much now either. She just held him, the way she always did when words weren't going to cover it.
"Don't do anything reckless," she said quietly. "And don't give Lord Alcmena a headache."
Xavier smiled — shaky, bright, doing his best. "I promise, Mom."
She kissed his forehead. "That's my brave boy. I love you, Xavier."
"I love you too."
When he turned to face the gate, he looked back one last time — at Aleksander, at Violet, at Graviil, at Teslaine, at Victoria. At Anastasia.
Then he walked forward.
— ✦ —
The gate had just begun to groan open — deep metallic sounds resonating through the frozen ground, ethereal energy beginning to bleed out from the edges — when Jason Whitemore arrived beside them, radiating an energy completely incongruent with the solemnity of the occasion.
"What's with you?" Xavier asked.
Jason's grin was enormous. "My mother is having another baby."
Silence.
"WHAT?!" Everyone except Caelen, who had already mentally removed himself from the conversation.
"I know, I know," Jason said, shrugging with the ease of someone who had fully processed this and arrived at joy. "I'm going to be a big brother. That's all that matters."
Jupiter shook his head solemnly. "My condolences to your future sibling."
"Hey!" Jason frowned.
Elowen touched his arm. "You'll be a great big brother, Jason. I mean it."
He teared up immediately. "Thank you. Finally. A mature human being."
Xavier fixed him with a look of urgent concern. "Please tell me you haven't named them yet. We need to intervene immediately."
"Already handled," Jason said, completely unrattled. "I'm requesting Evergarden. If it's a girl."
A beat of genuine surprise passed through all of them.
"That's actually a beautiful name," Misaki said.
"Really good," Elowen agreed. Xavier and Jupiter nodded.
Jason scratched the side of his nose with an air of supreme self-satisfaction. "Obviously. This is me we're talking about."
"Don't ruin it," Jupiter said.
— ✦ —
The gate finished opening with a sound like the world being split apart.
The ethereal energy that poured out of it wasn't gentle — it hit like a pressure front, a swirling vortex of raw force that flickered and crackled at the edges of the opening, distorting the air around it in waves.
"This is — this looks like the RealmHall portals," Xavier said, bracing himself against the force of it.
"Because it's the same principle," a voice answered.
Professor Faelwen Brightmind stepped forward from the assembled crowd, not alone — walking beside her was Empress Lee Seonhwa, Grand Monarch of the Fated Tomorrows, blindfold in place, expression serene and ageless.
The heroes' faces lit up instantly. "Professor!" They converged on her like they hadn't seen her in months.
"Settle down, heroes," Empress Seonhwa said warmly, smiling. "I came to wish you all well, and to say — may Fate walk with you on the other side."
The word landed differently for different people. Caelen, at the edge of the group, felt something stiffen in him at the mention of it. Fate. He had no use for that word. He was governed by his own choices, not by some predetermined thread he'd never agreed to. He kept the thought contained — but not contained enough, apparently, because Empress Seonhwa turned her head in his direction. Not toward him, exactly — she was blind. But the angle of her attention landed on him with the uncanny precision of someone who didn't need eyes to find what she was looking for.
He said nothing. She smiled faintly and looked away.
Professor Faelwen gathered them before the gate. "Concentrate when you enter. I'm not saying that for dramatic effect — you will regret it if you don't."
— ✦ —
Before they could move any further, Empress Seonhwa called Xavier and Misaki aside — quietly, away from the group. Her usual warmth had settled into something more careful.
They turned to find Erika Yamato standing behind them. No one had heard her approach.
"I called you two specifically," the Empress began, "because you are the ones I trust with this." She paused. "My granddaughter received a new prophecy. Recently."
Alcmena, who had been asleep on Xavier's shoulder for the better part of an hour, opened one eye.
"In it," the Empress continued, "Jasmine was given one thing to pass on to the heroes entering the elven realm." Her voice was measured, unhurried, the way people speak when they want every word to be heard fully. "Beware of whom you call ally. A moment will come when you are betrayed — when you least expect it. And in that moment, the White-Haired Devil will appear, and take from you what cannot be returned."
The silence that followed was heavy.
Xavier and Misaki exchanged a look. White-Haired Devil. Betrayal. What you cannot get back. Neither of them had any idea what it meant. Neither of them felt any less unsettled for not knowing.
Erika spoke next, voice low and precise. "Her Majesty informed me of this in advance. Emperor Aleksander is also aware. No one else — not Lord Graviil, not your parents, Misaki. We cannot risk derailing what every kingdom has worked toward in order to protect the four of you."
She stepped closer to her sister and held her gaze directly. "The prophecy doesn't indicate the heroes will be harmed. Your safety is what matters above everything else. But Misaki — you have the sharpest instincts of anyone I know. Use them. Don't let emotion cloud your judgment at the wrong moment. If even one of you falls before the Seven are assembled, there is no path forward. No hope. No salvation." Her voice didn't rise. It didn't need to. "The world's future lives in your hands. All of yours."
Misaki looked at her sister — genuinely looked, the way she rarely let herself — and found something there she hadn't expected. Not coldness. Not distance. Fear. Carefully managed, completely real fear, dressed up as authority because that was the only way Erika knew how to carry it.
Then Erika shifted her attention — to Xavier, and to Alcmena perched on his shoulder — and said, quietly: "Lord Osiris sends his blessings, Lord Alcmena."
Xavier felt the air leave his lungs. Alcmena went entirely still.
"How—" Xavier started telepathically, then just said it out loud because there was no point pretending. "How does she know who you are? We never—"
Alcmena exhaled slowly. Then addressed all four of them — Erika, Misaki, the Empress, Xavier — without preamble: "There's no point dancing around it. I should have sensed it earlier, but this is the first time we've met." He looked at Erika steadily. "You're the new vessel for the Heavenly Sky Dragon. Lord Osiris. Yes?"
Erika's expression didn't change. "Correct, Dragon King."
The jaws of both Xavier and Misaki dropped in perfect unison.
"Why keep it secret?" Alcmena asked. "Your family has always had closer ties to dragonkind than any other human house — worshipping Lord Osiris openly, across generations. If this were public, you'd be revered worldwide. More than you already are."
"I don't need the world to know my trump card," Erika said simply. "RealmHeart will be useful enough when the time comes."
"She even knows about RealmHeart?!" Xavier looked utterly betrayed, turning to Alcmena. "Master — you told me I was the second human in history to become a dragon vessel. You lied to me." His eyes started welling up.
"I didn't lie," Alcmena said with visible strain. "What I meant was that you were the second human to become a vessel for a dragon other than the one she already had. Completely different situation. Entirely."
He said this with exactly zero conviction.
Misaki turned quietly back to her sister, something shifting in her expression — not accusation, just the quiet recalibration of someone realizing they knew their family less than they thought. The fear she felt wasn't of Erika. It was of how extraordinary Erika was, without ever having let anyone see it.
— ✦ —
Empress Seonhwa released them. The four heroes rejoined their companions and walked toward the gate together — and the crowd of loved ones who had gathered along its periphery watched them go.
Miria reached for Caelen until she couldn't anymore. Jupiter's cousins waved until their arms tired. Anastasia stood with her hands clasped, still and steady, the way she had always stood when Xavier needed her to be something solid.
One by one, they stepped through.
The gate swallowed them whole, and the swirling vortex sealed itself behind the last of them, leaving only the wind, and the cold, and the silence that follows every departure.
A little further from the crowd, Jason's mother Charlotte turned to her husband Thomas, watching the place where their son had just disappeared. "You're always so calm about letting him go," she said. "Every time. How?"
Thomas kept his eyes on the gate. "He's always dreamed of this. I can't take from him what's rightfully his. Children are meant to grow — even when we think it's too soon."
He was quiet for a moment.
"All I want," he said, "is for him to be safe. To accomplish what he's dreaming of. If I got to see that—" He exhaled slowly. "I could die a happy man."
Charlotte smacked him immediately. "You are not leaving me, Thomas Whitemore!"
His laughter echoed across the frozen field, warm enough that even the wind seemed to ease for a moment.