Sigewinne (希格雯) — Genshin Impact 3D Model Viewer, Lore, Background, Abilities, Species & Key Events

Hydro · FontaineSEO CORE KEYWORD: Sigewinne1,879 Words · 2.5% Density (47×)

Sigewinne (希格雯) · Wondrous Dragonheir · Head Nurse of the Fortress of Meropide

Comprehensive Genshin Impact Character Lore, Species & Lineage, Psychological Profile, Combat Authority, Key Story Events & 3D Model Reference

↑ Inspect Sigewinne in 3D Stage

Character Name

Sigewinne (希格雯)

Species / Race (种族)

Melusine (Born from the Flesh and Blood of the Abyssal Dragon Elynas, Self-Altered to Resemble a Human Child)

Element & Weapon

Hydro · Bow

Nation / Region

Fontaine

Constellation (命之座)

Nereides (Sea Nymphs)

Affiliation (所属势力)

Fortress of Meropide · Infirmary (Fontaine)

1. Executive Overview — Who is Sigewinne in Genshin Impact?

Sigewinne, beloved throughout the subterranean brass halls of the Fortress of Meropide as its gentle yet formidable Head Nurse, is a five-star Hydro bow healer and off-field Elemental Skill buffer who watches over the health of every inmate and guard beneath the sea. Unlike every other Melusine in Fontaine—who possess furry pastel skin and three-fingered mitten hands—Sigewinne displays the fair complexion and five-fingered hands of a human child while retaining her pastel-blue Melusine antennae feelers, pointed ears, and plush heart-tipped tail.

Born centuries ago inside the corpse of the Abyssal dragon Elynas alongside her Melusine sisters, Sigewinne willingly drank a forbidden metamorphosis potion crafted by a human witch so she could take on a human face and save the life of a dying human girl who was terrified of non-human doctors. On this dedicated page, cosplayers, 3D character artists, and Genshin Impact lore scholars can inspect the official Sigewinne 3D model in real time while exploring her Melusine biology, her bond with Duke Wriothesley and Chief Justice Neuvillette, her Bolstering Bubblebalm and Bond of Life mechanics, and the gripping history that sent her to Meropide.

02 · SPECIES, LINEAGE & ONTOLOGY · 种族与血脉考据

Sigewinne’s Species, Heritage & Biological Nature

To understand Sigewinne at a biological and ontological level, one must trace her birth back over four hundred years to the aftermath of the Cataclysm on Beryl Region's mountains. When the colossal Abyssal dragon Elynas—created by Rhinedottir ('Gold')—died after battling the Marechaussee Hunters and mechanical fleets of Fontaine, metal shards and machinery inside his body reacted with his blood and flesh to birth the Melusines, whom Elynas lovingly regarded as his daughters. Like all Melusines, Sigewinne is an immortal, long-lived being born from a metal token inside Elynas's cavities, gifted with unique visual perception and an innate affinity for life.

For centuries, Fontainian scholars wondered why Sigewinne alone looked like a human child with Melusine ears and tail. As revealed in her personal Story Quest (Nereides Chapter), Sigewinne was originally born with standard Melusine anatomy; however, centuries ago, before Chief Justice Neuvillette had integrated Melusines into human society, a human doctor friend of hers was injured and his young daughter fell critically ill. Because the terrified child refused medical treatment from a non-human face and Fontaine law forbade non-humans from practicing medicine on humans, Sigewinne drank a body-altering alchemical potion provided by her eccentric witch mentor to permanently reshape her face and hands into human form—a violation of natural law for which she later voluntarily entered the Fortress of Meropide.

03 · HISTORICAL BACKGROUND & ORIGINS · 身世背景与过往历史

The Origins and Historical Journey of Sigewinne

In the decades following the birth of the Melusines inside Elynas, young Sigewinne developed a deep fascination with medicine, anatomy, and skincare after learning remedies from an eccentric human apothecary-witch who visited Merusea Village. Traveling outside the village in secret, Sigewinne befriended a kind human physician and his family in the Court of Fontaine, learning surgical bandaging, herbal compounding, and pharmacology at a time when most humans still feared Melusines as monsters.

When a tragic accident left the physician incapacitated and his young daughter on the brink of death, Sigewinne realized that her three-fingered Melusine hands could not operate delicate human surgical instruments and that her alien appearance panicked the delirious child. Without hesitation, Sigewinne consumed the irreversible metamorphosis potion to become human-like, performed the surgery that saved the girl's life, and later erased the family's memories of her identity when criminals sought to exploit her mentor's cosmetic potions—accepting sentence at the Fortress of Meropide where Chief Justice Neuvillette appointed her Head Nurse of the underwater infirmary.

Over the centuries inside the Fortress of Meropide, Sigewinne watched generations of wardens and inmates come and go—including a bruised, teenage inmate named Wriothesley whom she patched up in the infirmary decades before he rose to become Duke of the Fortress. Armed with both a soothing bedside manner and a tranquilizer gun for unruly patients, Sigewinne turned the infirmary into the safest sanctuary beneath Fontaine's waves.

04 · PSYCHOLOGICAL PROFILE & BONDS · 性格特征、行事准则与人际关系

Sigewinne’s Personality, Ideals, and Relationships in Teyvat

In everyday life inside the Fortress of Meropide, Sigewinne combines the warm, cherubic sweetness of a caring pediatric nurse with the razor-sharp situational awareness of a four-hundred-year-old veteran who has seen every criminal trick in the book. She loves concocting ultra-nutritious 'Milkshakes' for her friends—though she struggles to understand why humans gag at the taste of blended tidalga, earthworms, and medicinal herbs unless she adds extra fruit—and writes beauty and skincare columns for Fontaine's magazines in her spare time.

Whenever a patient tries to skip rest or lie about an injury, however, Sigewinne's smile turns deliciously intimidating as she reaches for her oversized medical syringe. Inmates across the Fortress universally obey one unwritten rule: never start a brawl near the infirmary, and never make the Head Nurse angry.

Within Fontaine, Sigewinne shares a deeply loyal, decades-long partnership with Duke Wriothesley, looking after his tea habits and slapping band-aids and cute stickers onto his Gauntlets whenever she feels like it. Toward Chief Justice Neuvillette, she holds warm filial affection as the protector of all Melusines; toward Champion Duelist Clorinde, Emilie, Lyney, Lynette, and Freminet, she acts as a trusted medical confidante.

05 · COMBAT ABILITIES & ELEMENTAL MASTERY · 战斗能力、技能机制与神之眼权能

Sigewinne’s Combat Capabilities, Elemental Authority & Kit Breakdown

In both canon lore and gameplay mechanics, Sigewinne is a dual-role Hydro bow party healer and off-field Elemental Skill damage amplifier. Scaling entirely off her Max HP up to 65,000 HP, Sigewinne bounces giant healing Bubblebalms across the battlefield that simultaneously restore her entire team's HP, generate Sourcewater Droplets for Bond of Life self-healing, and supercharge off-field Elemental Skills like Furina's Salon Solitaire, Fischl's Oz, Nahida's Tri-Karma, and Chiori's Tamoto.

Normal & Charged Attack Choreography

Through Targeted Treatment, Sigewinne fires up to three playful bow shots—tossing giant pink medicinal capsules on her third hit instead of an arrow. When fully charging an Aimed Shot, her arrow releases slow-moving Mini-Stration Bubbles before firing a Heart-Filled Bubble Arrow infused with Hydro.

Elemental Skill & Tactical Deployment

Her signature Elemental Skill, Rebound Hydrotherapy, blows a giant Bolstering Bubblebalm from her bubble gun that bounces up to five times between nearby opponents, dealing Hydro damage based on Sigewinne's Max HP and trapping smaller enemies inside the bubble when held to charge up to two tiers. On every bounce, the Bolstering Bubblebalm restores HP to all party members simultaneously (except Sigewinne herself), and when the fifth bounce finishes, it heals Sigewinne for 50% of her Max HP! Casting the skill also spawns two Sourcewater Droplets that grant Sigewinne a Bond of Life equal to 10% of her Max HP each—which restores flat Elemental Energy when cleared by her self-heal—and triggers an Ousia-aligned Surging Blade.

Elemental Burst & Supreme Manifestation

When unleashing her Elemental Burst, Super Saturated Syringing, Sigewinne pulls out a colossal winged medical syringe and blasts the area in front of her with a torrential stream of kindness and medicine for 2.5 seconds, absorbing up to two nearby Sourcewater Droplets and dealing massive AoE Hydro damage scaling directly with her Max HP.

Lore Strength, Passives & Signature Synergy

Through her defining passive talent Requires Appropriate Rest, casting Rebound Hydrotherapy grants Sigewinne the Semi-Strict Bedrest effect for 18 seconds, granting 10 stacks of Convalescence: whenever any off-field party member's Elemental Skill deals damage, 1 stack is consumed to add flat bonus damage equal to 80 (up to 2,800 per hit) for every 1,000 Max HP Sigewinne has above 30,000 HP (reaching its maximum cap at 65,000 Max HP). Her second passive, Detailed Diagnosis, Thorough Treatment, increases Sigewinne's Healing Bonus based on the total current Bond of Life value across all party members.

06 · KEY STORY EVENTS & CHRONOLOGY · 关键剧情事件与时代转折点

Key Events and Defining Moments in Sigewinne’s Story

Event #1: Cataclysm's Quickening (Guarding the Fortress of Meropide Infirmary)

Archon Quest Chapter IV: Acts III & IV

When the Traveler and Paimon infiltrated the Fortress of Meropide and Lyney's investigation clashed with Duke Wriothesley, Sigewinne calmly shot Lyney with a harmless tranquilizer dart to defuse the standoff, tended to Freminet after he inhaled Primordial Seawater contamination in the pipes, and helped coordinate the evacuation of the Fortress alongside Wriothesley and Clorinde.

Event #2: Masquerade of the Guilty (Medical Relief After the Flood)

Archon Quest Chapter IV: Act V

Following the fulfillment of Fontaine's prophecy and Neuvillette's absolution of the nation, Sigewinne treated injured citizens and worked with the Spina di Rosula and Marechaussee Phantom to restore normalcy across Fontaine.

Event #3: The Warmth of Lies (The Truth of Sigewinne's Human Face)

Sigewinne Story Quest: Nereides Act I

When a criminal scheme involving face-altering alchemical potions surfaced in Fontaine and implicated an investigator named Potts, Sigewinne worked with the Traveler and Neuvillette to uncover the remnants of her late witch mentor's research—revealing the centuries-old truth of why Sigewinne had transformed her Melusine face into human form to save a dying child and protect her doctor friend's family.

Event #4: Cerberus Chapter & Chiori's Boutique Collaborations

Fontaine Character Chronicles

Assisting Wriothesley in dismantling Dougier's cult inside the Fortress of Meropide and exchanging fashion and skincare tips with Chiori, Chevreuse, and Emilie, Sigewinne remains the beloved heart of the underworld.

07 · 3D MODEL TOPOLOGY & COSPLAY TAILORING · 3D模型拆解与服装考据

Sigewinne 3D Model Structure, Garment Layers & Turnaround Guide

PMX: Sigewinne.pmx|38,400 Verts|210 Bones|12 Sub-Meshes

Inspecting the official Sigewinne 3D model in our interactive WebGL viewer reveals an adorable fusion of pastel-Gothic nurse uniform tailoring and marine Melusine anatomy. Her ensemble features a dark-navy, pastel-pink, and white frilly nurse dress accented with heart cutouts, gold medical cross emblems, and a ruffled pink-and-white apron skirt, paired with mismatched pastel stockings and winged platform Mary Jane shoes. From her twin-tailed indigo-and-cyan hair sprout two long, curved pastel-blue Melusine head feelers and a white nurse cap with bunny-ear-like ribbons, while a large white-and-blue plush tail with a pink heart band and a giant winged syringe bow sit below her Fontainian Ousia Hydro Vision on her lower back.

When drafting a cosplay pattern or sculpting a 3D figure of Sigewinne, flat 2D artwork rarely clarifies how her plush Melusine tail and giant back bow layer beneath her twin-tails and Ousia Vision frame. By using the Sub-Mesh Disassembly controls in the 3D viewer above, cosplayers and digital sculptors can hide Sigewinne's twin-tails, nurse hat, and back syringe prop to inspect her back collar clasps, apron straps, and tail attachment in clean 4-view orthographic projection.

08 · FREQUENTLY ASKED QUESTIONS · 角色常见问题与深度解答

Frequently Asked Questions About Sigewinne

Q1: Why does Sigewinne look like a human child when other Melusines do not?

As revealed in her Story Quest (Nereides Act I), Sigewinne was born looking like an ordinary Melusine inside Elynas, but centuries ago she drank a forbidden metamorphosis potion crafted by a witch mentor so she could gain five-fingered human hands and a human face to perform life-saving surgery on a terrified human child.

Q2: How much Max HP does Sigewinne need to cap her Elemental Skill damage buff?

Sigewinne's passive talent Requires Appropriate Rest scales her Convalescence off-field Skill DMG buff for every 1,000 Max HP she possesses above 30,000 HP, reaching its maximum cap at 65,000 Max HP.

Q3: Which characters benefit from Sigewinne's Convalescence buff?

Any off-field character whose Elemental Skill deals damage—most notably Furina (Salon Solitaire), Fischl (Oz), Chiori (Tamoto), Yae Miko (Sesshou Sakura), Nahida (Tri-Karma Purification), and Albedo (Solar Isotoma).

Q4: How can cosplayers inspect Sigewinne's Melusine tail and back bow in 3D?

By loading the interactive Sigewinne 3D model at the top of this page, you can open the Sub-Mesh Disassembly menu to isolate her plush tail, back bow, and Ousia Hydro Vision and export a 4-view orthographic turnaround sheet.