“The Queen addresses her ministers and her generals and her council. She has never once addressed me the same way. No one in that throne room will ever know what that sounds like.”

A Sky Phoenix Slayer raised far above the clouds and deployed in service of the Crown, Nagi is, by every official record, one of Queen Hisui’s most capable and discreet operatives. Her magic is vast and silent and difficult to trace, which makes her ideal for the kind of work that never appears in the royal ledgers. What the ledgers also fail to record — what no document in the palace archives has ever come close to containing — is the precise nature of her relationship with the woman she serves. The Queen would not permit it. Nagi, for her own reasons, would not ask her to.

Story

Above the Known Roads

Nagi was not abandoned so much as simply placed beyond reach — left in the high mountain passes where the air thins and the clouds sit below rather than above, in a region most people would not think to search. The circumstances behind it she has never fully recovered. What she found instead of answers was Zephyra.

The Sky Phoenix had made those elevations her own for longer than the kingdom below had existed, presiding over the updrafts and seasonal winds with the serene authority of something that has never been challenged and does not expect to be. She did not take Nagi in out of sentiment. She took her in the way the sky takes in everything that enters it — without condition, without explanation, simply because it is what the sky does. Nagi grew up understanding this, and found it sufficient.

Taught by the Wind

Zephyra’s instruction was not gentle in the conventional sense. The sky does not soften itself for learners; it simply presents its conditions and expects adaptation. Nagi learned to breathe in wind and breathe out force, to feel air pressure as a language and to speak back to it. Sky Phoenix Slayer Magic is not the kind of power that announces itself — it does not shatter the ground or leave craters. It moves. It fills space. It strips away everything that is not secured.

The healing aspect of her magic came later and surprised her. Zephyra explained it simply: sky gives life as readily as it ends it. The same breath that strips bark from trees can close a wound, if the intention behind it is correct. Nagi spent years learning the difference, which was ultimately a lesson about herself rather than her magic.

When Zephyra departed — and she did depart, with the same unhurried certainty with which she had done everything else, leaving behind only the sensation of an absence where something enormous had been — Nagi descended. Not out of grief exactly, though grief was part of it. She descended because Zephyra had always been preparing her for something, and the only way to find out what was to go and meet it.

The Crown’s Quiet Interest

Fiore had never encountered a Sky Phoenix Slayer before. The magical signature was distinctive enough that the royal intelligence network flagged it within weeks of Nagi entering populated territory, and the subsequent surveillance was professional enough that she only noticed it after several days — which, she later learned, was considered an impressive result by the agents involved.

The private audience with Queen Hisui was not what she had expected. She had anticipated bureaucracy, or wariness, or the particular cool calculation of someone assessing a potential asset. What she encountered was a young woman who had clearly read every intelligence brief carefully, who asked questions that cut past the obvious, and who listened to the answers without filling the silences. Hisui offered her a place within the royal vanguard not as a transaction but as something closer to a proposal — here is what I need, here is what I can offer, here is what it would mean. Nagi accepted. She had not been expecting to respect her.

Protocol and Its Limits

Royal service suited her better than the guild system would have. She preferred defined parameters, clear chains of command, and missions with measurable outcomes — the guild world’s appetite for spectacle and communal chaos held little appeal. Within the vanguard she was efficient and invisible in the way that good operatives are, deploying the scope of her magic only as much as the situation required and leaving the kind of aftermath that could be attributed to weather.

Her interactions with Queen Hisui in the early period were entirely proper. Formal briefings, written reports, the occasional classified debrief conducted through intermediaries. The Queen treated her with the precise, measured regard she extended to all high-value assets: consistent, professional, revealing nothing extraneous. Nagi returned the professionalism in full. She was good at this. She had been raised by a creature that never performed warmth it did not feel, which had left her fluent in exactly the kind of composure Hisui’s court demanded.

The difficulty was that the composure, on Hisui’s end, was not the whole picture. Nagi noticed this the way she noticed most things — quietly, without immediately acting on it.

What the Archives Don’t Contain

It did not happen quickly, and it did not happen because either of them intended it to. It happened because high-stakes work conducted at close quarters over a long enough period eventually strips away the parts of a person that are purely performance, and what was underneath — on both sides — turned out to be something neither of them had anticipated finding there.

The Queen is composed in a way that is not cold, and meticulous in a way that is not unkind, and Nagi came to understand over time that the particular stillness Hisui maintained in official contexts was not detachment but discipline — a deliberate holding of something back that had nowhere appropriate to go. What it felt like when Hisui stopped holding it back, in the specific and exclusively private contexts where she permitted herself that latitude, was not something Nagi has ever attempted to describe to another person. She doubts she could do it accurately.

On her own end, the passion was never a surprise to her — she had always felt things with the totality that sky magic seemed to require, broadly and without half-measures. What surprised her was that it was met. The Queen does not admit to needing anything. In Nagi’s company, behind doors that are always closed and in conversations that will never appear in any record, she does not have to.

The arrangement is precisely what neither of them would ever officially acknowledge it to be. Hisui maintains absolute discretion — in the throne room, in council, in every context where the court can observe her, she addresses Nagi with the same measured professionalism she has always used. There is no favoritism in assignments, no visible warmth that a careful observer could note. Nagi understands this and does not resent it. The kingdom requires its Queen intact and above reproach. She would not dismantle that for the sake of being publicly recognized as something the palace walls already know she is.

Interactions

Queen Hisui

In every context the court can observe, she is Her Majesty, and Nagi is the operative, and the distance between those two things is maintained with a precision that neither of them has to discuss. Hisui is thorough about this. There are no small tells, no lingering looks across the throne room, no particular attention in the formal briefings that a perceptive minister could read something into. The Queen’s composure is not a performance she finds effortful — it is a skill she has practiced since childhood, and it is genuine in the sense that it reflects who she genuinely has to be.

What it does not reflect is the whole of who she is. Nagi is the only person in the kingdom who has extensive evidence of this, and she keeps that evidence with more care than she keeps most state secrets. There is something that Hisui sets down when they are alone — not just the composure, but the weight behind it, the accumulated density of being responsible for everything and permitted to show none of the cost. She does not set it down gradually. Once the door is closed it is simply gone, and the person on the other side of it is different in ways that Nagi suspects the royal council would find alarming if they knew.

The passion between them is Nagi’s and entirely real and has never once been asked to be quieter. That Hisui receives it the way she does — with a completeness that suggests she has been keeping something of equal magnitude carefully out of sight — is the fact Nagi returns to most often when the formal distance of the court threatens to feel like the whole of it.

Abilities

Offensive Spells

Sky Phoenix’s Hymn

Nagi’s signature breath attack. She draws in a deep breath as a pale blue magic circle expands in front of her mouth, then releases a sustained, resonant note — the sound itself is the weapon. The exhalation manifests as a focused torrent of hyper-compressed sky energy: part concussive wind blast, part stripping atmospheric pressure that tears away magical defenses by disrupting their structural ethernano. The attack carries a sustained harmonic frequency that continues vibrating through a target after initial contact, extending the damage window beyond the moment of impact. At full power the surrounding air drops sharply in temperature and visibility as moisture condenses out of the pressure gradient around the beam.

Sky Phoenix’s Gale Fang

Nagi compresses the air in front of her into a dense, rotating column and releases it as a concussive blade of wind that slices through magical barriers by matching and exceeding their frequency. Unlike blunt force techniques, the spell operates in near silence — the only warning is a sharp pressure drop in the surrounding air and the faint sound of Nagi exhaling.

Sky Phoenix’s Hollow Roar

A wide-area detonation spell that uses the acoustic properties of open sky. Nagi tilts her head back and releases a continuous sustained note, the magic circle forming not in front of her but all around her in a horizontal ring — the shockwave expands outward at ground level rather than forward, making it impossible to dodge by retreating in a straight line.

Sky Phoenix’s Talon Drive

A close-range aerial strike. Nagi accelerates straight downward from height, her forearms encased in compressed air shaped into curved talons that tighten to a point at impact. The force is delivered in a fraction of a second, then releases as a dispersed shockwave outward from the point of contact — the initial strike and the afterblast function as two separate hits in rapid succession.

Sky Phoenix’s Featherfall Barrage

Nagi generates a field of semi-solid air constructs shaped like oversized feathers and holds them suspended in the surrounding space before releasing them simultaneously as homing projectiles. The feathers do not travel in straight lines — they curve and adjust mid-flight, making the spell difficult to evade through simple lateral movement. Each projectile dissolves on contact, releasing a concentrated burst of displaced pressure.

Phoenix Slayer Secret Art: Empyrean Requiem

Nagi rises to altitude and draws the entire available sky inward — the clouds, the wind, the pressure gradient — collapsing it into a single point above the battlefield before releasing it in a column of concentrated atmospheric force that hits everything within range simultaneously. The silence before the strike lands is total. What follows is not loud so much as absolute.

Healing Spells

Sky Phoenix’s Breath

The foundational healing technique of Sky Phoenix Slayer magic. Nagi breathes out a sustained current of warm, pressurized air over an injured ally that rapidly cycles through the wound site — closing lacerations by accelerating natural tissue response, clearing toxins through oxygenation, and stabilizing magical overexertion by restoring the body’s internal pressure equilibrium. The sensation has been described by recipients as the feeling of stepping out of cold rain into a warm room.

Aerial Salve

A sustained field technique for multiple wounded allies. Nagi maintains a slow rotation of healing wind across a defined area rather than targeting a single person, allowing continuous low-level regeneration for everyone within the field. Less immediately powerful than a focused application, but sustainable across the full duration of a prolonged engagement.

Slayer Traits

Sky Gluttony

Nagi’s magical diet consists of wind, open-sky ethernano, and high-altitude atmospheric magic. The intake is nearly invisible to bystanders — she simply breathes in the wrong kind of air at the wrong altitude for a moment longer than normal, and her reserves restore. In magical dead zones or enclosed underground spaces, her intake options narrow considerably, which she accounts for in mission planning.

Phoenix Force

Nagi’s Phoenix Force state is the quietest of transformations and the most visually striking for it. There is no pillar of light and no ground-cracking pressure release — she simply becomes still for a moment, and then the air around her changes.

  • Her hair lifts and holds as if caught in a permanent updraft, the ends dissolving into translucent white-gold light that drifts upward like heat from warm ground.
  • Pale sky-blue and white plumes materialize along her collar and shoulders, almost weightless in appearance, shifting faintly as though moved by a wind no one else can feel.
  • Her eyes shift to a flat, luminous white with no visible iris, giving her field of vision an unobstructed 360° atmospheric awareness.
  • A faint pressure differential forms around her body at all times, deflecting incoming projectiles by a fractional angle — not a shield so much as a persistent reluctance of objects to approach her directly.

In this state her speed becomes the primary threat. She does not leave afterimages. She simply is not where she was, and then she is somewhere else, and the wind between those two points is all that marks the transition.

Music

火の鳥の鼓動
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