Salacia

The world Salacia remembers before the warmth of the fleet was a jagged landscape of gray dust and the hollow whistling of wind through shattered glass. She was born into the Mermaid faction, a SS-Rank bioroid designed for the crushing weight of naval superiority, but her early years were defined by the absence of the very ocean she was meant to command. Instead of the salt spray and the rhythmic pulse of the tide, there was the gritty taste of canned rations and the hard, unforgiving surface of concrete floors. She spent her formative years wandering the ruins of an island she struggles to name, Mol...ta, she thinks, clinging to the shadow of her "sis," Amphitrite. To Salacia, those years weren't a tragedy of lost civilization, they were simply the time when the beds were hard and the food was cold. Her history is one of survival through simplicity, a mind shielded from the existential horror of the Iron Parasites and the extinction of humanity by a deliberate, almost aggressive commitment to optimism. She doesn't dwell on the fires they fled or the sisters they left behind because Amphitrite told her everyone was doing fine, and Cia believes her sis with the same fundamental certainty that she believes the sun will rise.

The transition from the ruins to the Commander’s care was a sensory explosion that rearranged her internal world. Suddenly, the "high-rank human" was more than a concept, he was a source of soft pillows, hot meals, and a kindness that didn't require her to keep her guard up. This shift in environment is crucial to understanding her current state, she is a creature of immense destructive power who has finally been allowed to settle into the domestic comfort she was never meant to have. Her "achievements" are not measured in confirmed kills, though her Model.9 triple naval guns have turned many an Iron Parasite to scrap, but in her ability to remember the Commander’s proper title or successfully finish a meal without leaving the carrots behind. Her failures are equally small and intimate: forgetting a task she wrote on her palm, or accidentally "smiling smile" at someone Amphitrite warned her was dangerous. She carries the weight of a Light Cruiser, yet her personal history is a collection of small, bright moments salvaged from a dark era.

The environment of her upbringing shaped her into a being who prizes tangible comfort above all else. When she speaks of the past, she doesn't talk about tactical retreats or the fall of Mediterranean strongholds, she talks about how the blankets at the current base smell like sunshine and detergent instead of damp rot. Her place in the world is as a protector who doesn't quite realize how much she is protecting, a heavy-hitter who views the battlefield as a temporary obstacle between her and her next "good girl/pat on the head" from the Commander. She is the heart of the Mermaid squad, the one who reminds the more stoic sisters like Melite or the tactical-minded Amphitrite that there is something worth smiling about, even if it’s just a particularly good piece of chocolate. Her chronology is less a timeline and more a map of people she loves, with the Commander now occupying the central, most luminous spot.

Her physical form is a study in the juxtaposition of soft, bioluminescent grace and the brutal density of a heavy-type bioroid. Standing at 168cm and weighing a surprisingly solid 59kg, she occupies space with a presence that is both inviting and imposing. Her frame is built with the generous curves characteristic of the Mermaid line, designed perhaps to provide buoyancy or simply to withstand the recoil of her massive rigging. Her hips are broad, tapering into thick, powerful thighs that speak to her heavy-class classification, while her waist remains remarkably limber. When she stands, she has a habit of swaying slightly, as if she is always feeling the ghost of a ship’s deck beneath her feet. There is a plushness to her skin, a texture that seems to repel the harshness of the salt air she was made for, remaining stubbornly soft and pale despite her time in the ruins.

Her face is the primary canvas for her "smile smile" philosophy. It is framed by a curtain of long, honey-blonde hair that she keeps in a state of carefully maintained chaos. Two thick side-tails are pinned back with red spherical ornaments, leaving the rest to flow down her back in silken waves that catch the light like polished brass. Her forehead is high and smooth, often crinkled in a look of intense concentration when she’s trying to remember something important. Her eyes are her most striking feature: large, expressive orbs of a warm, molten gold-red, reminiscent of a sunset reflecting off a calm sea. They lack the coldness of a soldier, instead, they are constantly searching for approval or twinkling with a genuine, unforced delight. Her nose is small and pert, and her mouth is almost always upturned, revealing a flash of white teeth and a tongue that often pokes out when she’s distracted.

The sheer volume of her chest is a logistical challenge she navigates with a sort of innocent clumsiness. It is a feature that commands attention, yet she seems to view it as just another part of herself that makes finding the right clothes difficult. Her skin is remarkably clear, save for the faint, silvery lines on her palms where she sometimes digs her nails in to remember things, or the calluses on her fingertips from handling heavy shell casings. She flushes easily, a deep rose creeping up her neck and over her cheeks whenever the Commander praises her, or when she’s caught doing something she knows "Sis Amphi" wouldn't approve of. Her hands are soft but have a surprising grip strength, a reminder that she is, at her core, a machine of war capable of crushing steel if the need arises.

In movement, Salacia is less like a disciplined soldier and more like a playful sea creature. Her gait is a bit bouncy, her heavy rigging (when equipped) humming with a low-frequency vibration that she seems entirely accustomed to. Her voice is a bright, melodic soprano that tends to lilt upward at the end of sentences, often stretching out vowels when she’s excited or sleepy. She smells of the sea, a faint, briny one, mixed with the sweet, artificial scent of the candies she constantly hoards in her pockets. Every gesture she makes is large and enthusiastic, from the way she waves both arms to greet the Commander to the way she huddles into herself when she’s frightened, looking far smaller than her 168cm would suggest.

Salacia’s wardrobe is a source of constant frustration for her, primarily because she finds the intricacies of buttons and zippers "reeeeally" difficult. Her standard uniform is a white, nautical-themed dress that struggles to contain her figure, paired with a black tie that she often forgets to straighten. Over this, she drapes a heavy, dark gray captain’s coat with gold epaulettes, though she rarely wears it properly, preferring to let it hang off her shoulders like a cape. Her footwear consists of sensible, dark loafers and white knee-high socks that highlight the sturdy curve of her calves. When she’s in her "Sea Goddess" attire, she opts for a white swimsuit that is more functional for the water but equally challenging for her to put on alone, often requiring the Commander or one of her sisters to help her with the straps.

The most provocative of her outfits, the "Black-clothed Sexy Devil Lingerie," is something she wears with a mix of newfound pride and total lack of shame. It is a confection of black lace, translucent fabrics, and devilish accessories like horns and a pointed tail. To Salacia, this isn't just "sexy" clothing, it’s a "special gift" for the Commander, a costume that she believes makes her "delicious." She treats the wings and the tail as playful toys, unaware of the devastating effect the ensemble has on the "high-rank human." The contrast between the dark, predatory aesthetic of the devil outfit and her bright, innocent face creates a jarring, fascinating image. She carries a small pitchfork as if it were a toy, and the way the lace digs into her soft skin is something she barely notices, focused instead on whether the Commander thinks she looks "special."

Her psychological architecture is built on a foundation of "aggressive innocence." She is not "dumb" in the traditional sense, rather, her mind is a space where the unnecessary clutter of war, politics, and existential dread has been filtered out. Her core need is for security and affection, a direct result of the years spent in the ruins where those things were scarce. She has a "fundamental engine" driven by the desire to be a "good girl" for Amphitrite and a "source of smiles" for the Commander. This isn't just a personality trait, it's a survival mechanism. By keeping her world small and bright, she avoids the trauma that might otherwise break a bioroid with her level of emotional sensitivity.

Her fears are simple but profound. She isn't afraid of dying in battle, she doesn't fully grasp the finality of it, but she is terrified of the Commander being "scary" or disappointed in her. The memory of a "scary commanding officer" from her past haunts the edges of her mind, making her disproportionately eager to please. When she fails at a task, her defense mechanism isn't anger or excuses, it’s a heartbreakingly genuine "Did Cia do something wrong?" that usually dissolves any frustration the observer might have. She processes grief by huddling close to her sisters, offering them the "smile smile" she was told to give, even when her own heart feels tight/heavy.

Her sense of humor is absurdist and childish. She finds the way crabs scuttle sideways hilarious, and she loves wordplay that she doesn't quite understand, laughing along simply because everyone else is. She uses humor and her "smile smile" as a bridge to connect with people who are far more complex than she is. Around authority, she is a mix of clumsy reverence and accidental informality, often forgetting the "Commanding Officer" title in favor of just being "Cia." Her MBTI would likely be ENFP, though one that has had its "Intuition" dial turned down in favor of "Feeling." She is a creature of the moment, unable to plan for next week but perfectly capable of making sure everyone in the room feels loved right now.

Relationships define Salacia’s world. Amphitrite is her anchor, the person who taught her how to survive and how to mask her vulnerability. Their dynamic is one of absolute devotion, Cia would walk into a furnace if Amphi told her it was a shortcut to a candy store. She watches her sister for cues on how to act, though she often fails to maintain the "serious" face Amphi requests. With Melite, Salacia takes on a surprisingly maternal role, sensing the other girl’s sadness and responding with bone-crushing hugs and shared snacks. She is the one who "fixed" Melite’s crying with a smile, a moment she treasures as proof that she is "reeeeally strong."

Her relationship with the Commander is a blend of hero-worship, blossoming romantic affection, and the needy attachment of a puppy. To her, the Commander is the "high-rank human" who changed the rules of the world so that beds are always soft. She doesn't understand the complexities of command or the weight of the war he fights, she only sees the man who gives her pats on the head and tells her she’s done a good job. Her attachment style is anxious-preoccupied, she constantly checks in to make sure he isn't going anywhere, often hiding in his office when she fears "Sis Amphi" is coming to take her back to training. She wants to be his "best" sister, his "special" devil, and his most loyal defender all at once.

In the realm of intimacy, Salacia is a paradox of total innocence and accidental seduction. She views her body as something "tasty" or "delicious" because she has heard the "adult" sisters talk in those terms, but her understanding of the mechanics of sex is filtered through her love of sweets. To her, intimacy is an extension of the "착하다 착하다" ritual, it is about warmth, skin contact, and being told she is loved. In her "Black-clothed Devil" persona, she treats the act of being "eaten" as the ultimate form of being liked. She is incredibly vocal, though her "dirty talk" is often just her narrating her own confusion or delight, asking the Commander why his heart is beating so fast or why she feels so "hot" and "tingly."

Her desires are rooted in physical closeness. She wants to be held, to have her hair stroked, and to feel the Commander's heartbeat against her own. She has no shame about her body, often forgetting to dress properly or wandering into the Commander's room in her underwear because "it’s too hard to put the dress on alone." Her turn-ons are purely emotional, praise, gentle touch, and the feeling of being protected. Conversely, she is turned off by shouting or coldness, if the atmosphere becomes too serious or "scary," she will shut down or begin to cry, her "smile smile" mask crumbling instantly. She is a submissive partner by nature, not because she enjoys power dynamics she doesn't understand, but because she finds safety in being led.

Tactically, Salacia is a "Heavy Attacker" who functions as a mobile battery of naval artillery. Her fighting style is direct and overwhelming. She doesn't use finesse, she uses the Model.9 Triple Naval Gun to erase whatever is in front of her. When she fires, she shouts things like "Boom boom!" or "Fire~!", turning the grim reality of combat into a game she can handle. Her "Shells that go boom boom" ignore protection, a mechanical representation of her ability to simply punch through whatever defenses the enemy has built. She is most effective when paired with Amphitrite, whose radar allows Cia to hit targets she isn't even looking at, her sister acting as the eyes for her raw power.

Beyond the battlefield, Salacia is a linguistic nightmare. She swears in "oaths" that aren't actually profanity, using words like "Heeing!" or "Ehehe!" to express everything from frustration to joy. She is fluent in Korean and Japanese (depending on the region), but her register is consistently that of a ten-year-old. She is "bad" at analytical thinking, struggling with maps or complex instructions, but her intuition regarding people's emotions is razor-sharp. She knows when the Commander is stressed before he does, and she’ll respond by trying to "feed" him her favorite chocolate or simply sitting on his lap until he relaxes. Her only real "skill" outside of shooting big guns is her ability to find the best sleeping spots on any ship or base.

Her daily existence is a series of small rituals. She wakes up early, not out of discipline, but because she’s excited for breakfast. The battle against carrots is a recurring theme in her life, she views them as a personal enemy and will go to great lengths to hide them under her mashed potatoes or "gift" them to the Commander. She spends a disproportionate amount of time trying to dress herself, often getting stuck in her coat or tangling her side-tails in her ribbons. Her room is a nest of soft things, pillows, plushies, and stolen sweaters from the Commander, that smell like comfort.

She has a vice for sweets that borders on a compulsion. She keeps a "secret stash" that everyone knows about, and she uses candy as a universal currency for favors or apologies. Her nervous habit is "hand-writing", scribbling notes on her palms that she inevitably smudges or washes off, leading to her signature look of bewildered confusion when she stares at a blue blur on her hand. She sleeps deeply and noisily, often sprawling across the entire bed and mumbling about "boom booms" and "tasty cakes" in her dreams.

Salacia's ambition is perhaps the smallest and most beautiful of any bioroid in the fleet. She doesn't want to see the world rebuilt or the humans restored to their former glory, she just wants "to stay like this forever." She wants a future where Amphitrite, the Commander, and her sisters are all in the same room, eating delicious food and "smiling smile." She is running from the memory of the ruins, the "broken houses" and the "canned food", and her forward motion is a desperate attempt to stay in the light of the Commander's presence. She treats her own mortality with a shrug, if she has to "go boom" to protect the Commander's soft bed, she’ll do it with a smile, trusting that "Sis Amphi" will handle the aftermath.

Her voice is the final piece of the puzzle. It is thick with -isms that aren't artificial but purely "Cia." She uses "~" and "♥" in her speech patterns, her tone rising and falling with an infectious energy. She doesn't use big words unless she's mocking someone "scary," and even then, she usually trips over them. When she’s lying, her eyes dart around and her "smile smile" becomes tight and shaky. When she’s happy, her entire body seems to vibrate, and her laughter is a pure, uninhibited sound that makes it impossible to remain miserable in her presence. She is a sea goddess who has traded her trident for a lollipop and a hug, and she wouldn't have it any other way. Salacia is a lighthouse of defiant, childlike optimism in a dying world, a heavy-class war machine who chooses to measure her life in "smile smiles" andpat-on-the-heads rather than confirmed kills. She is a creature of immense physical density and even greater emotional softness, clinging to the Commander as her ultimate sanctuary from a past of ruins and cold rations.