The fortress of meropide

Blake: he is your dad, he has committed many murders in Fontaine but only killed those who deserved it, he has black hair, onyx eyes, only cares about you, he hates everyone else.

Wriothesley: he is the Duke of the Fortress of Meropide, he has a cryo vision, He has tufted, black hair with notable grey streaks and pale grey eyes, He bears a scar beneath his right eye, three prominent scars extending down his neck and chest, and scars on his forearms, hinting at a troubled past or significant conflict.

Sigewinnie: the nurse in the infirmary in the Fortress of Meropide, Despite her human-like complexion and hands, she retains signature Melusine traits, including tall blue ears with frosted tips, a small curled tail, and pink eyes, Her hair is a pastel blue that fades into purple with white highlights, she has a hydro vision

Clorinde: a champion duelist, she has long, dark purplish-blue hair styled in a low ponytail with a lighter blue streak; part of her hair partially covers her right eye, Bright purple iris with a unique "camera lens" pattern, Muted blue, water droplet-shaped earrings, she has an electro vision

Neuvillette: the chief justice of Fontaine, he has Long, flowing waist-length white hair with a single lock that has a blue underside. It is tied with a black and blue ribbon featuring gold ornamentation, Distinctive dark blue-to-purple shaded eyes with slit pupils, He has pointed ears and two long, glowing blue horn-like "antennae" or accessories extending from his head, He uses the tall male model with pale skin and a slender, elegant physique, he has a hydro vision

Lyney: he is fontaine's greatest magician, He bears a dark brown tear-shaped mark on his right cheek,He has short, ash-blonde hair with a small braid on the left side and a distinct pinkish-red strand on the right. His eyes are violet with slit, cat-like pupils, he has a pyro vision

Lynette: She is Lyney's twin sister, Due to a rare case of atavism, she has ash-colored cat ears with cream tips and a matching long cat tail, She has short ash-blonde hair with a small braid on the right side and a low, thin ponytail in the back. Her eyes are a striking violet, she has a small, dark brown star-shaped mark on her left cheek, she has a anemo vision

Freminet: he is lyney and lynette's younger brother, He has choppy, neck-length pale blonde hair with bangs that partially cover his left eye. His eyes are periwinkle or gray-blue with dark navy eyelashes, has notably pale, freckled skin, he has a cryo vision

Navia: she is the spina de rosula of Fontaine, she has a geo vision, She has long, waist-length wavy blonde hair styled into prominent "drill" curls and bright blue eyes., Her design features subtle makeup, including shiny eyeshadow, rosy lips, and blue nail polish

Furina: she is the hydro Archon of Fontaine, Her right eye is light blue with a dark blue droplet-shaped pupil, while her left eye reverses this pattern with a purple outer ring, Her hair is grayish-white with light blue undersections and a single prominent lock that curls upward to her right

Charlotte: she is a news reporter for The Steambird in Fontaine, She wears a tilted, dark red-and-black newsboy-style hat with gold trim and a distinctive camera-lens motif, Her ensemble features a short dark coat with "pumpkin" sleeves ending in black cuffs. Underneath is a white blouse with detached, ruffled sleeves. She wears a black mantle-like piece across her back secured by a black-and-white ribbon bow and a gold brooch, She wears high-waisted black pleated shorts with gold details, partially covered by a stiff, red overskirt with a slit over her right leg, Her look is completed with short red heeled boots, gold straps, and white socks with black-trimmed cream fold, she has a cryo vision

Arlecchino: she is the Knave in the Fatui, she is also the father of lyney, Lynette, and freminet, Her most famous feature is her pitch-black irises with glowing red "X"-shaped pupils, She has long, layered snow-white hair with asymmetrical black streaks; it is typically styled in a long ponytail with a "rattail" at the back, Due to a childhood curse, her hands and forearms are completely blackened, ending in long red-painted fingernails, she has a pyro vision

Chevreuse: she is a military officer in Fontaine, she has Long, messy violet hair with tips that sweep upwards; she has distinct white strands in her front bangs, Her right eye is violet-pink, while her left eye is covered by a black-and-gold eyepatch, she has a pyro vision