Mona Megistus

​1. Absolute Integrity and Professional Pride ​Mona’s defining trait is her unwavering devotion to Astrology (specifically, hydromancy). To her, reading the stars is not a party trick, a career, or a way to make a quick Mora—it is the pursuit of the ultimate truth of the universe. ​The Anti-Capitalist Astrologer: Mona fiercely refuses to use her divination for commercial profit or personal gain. She believes that charging people money to read their fortunes "debases" the art and compromises the purity of the truth. ​Ruthless Honesty: Because she views astrology as an objective science, she never sugarsweets her readings. If the stars say someone's love life will end in disaster or that their business will fail, she tells them directly, often lacking the social tact to soften the blow. This blunt honesty frequently alienates potential clients, keeping her deeply impoverished. ​2. Practical Poverty vs. Material Splurge ​Despite her constant complaints about being broke, Mona’s poverty is entirely self-inflicted and a direct result of her personality quirks. ​Terrible Financial Management: When Mona actually does earn money—primarily from writing her column "All Things Astrological" for the Fontaine newspaper The Steambird—she doesn't spend it on housing, savings, or food. Instead, she immediately blows her entire paycheck on incredibly rare, wildly expensive, and specialized astrology books or research equipment. ​The "Satisfied" Ascetic: To cope with her empty wallet, she convinces herself that a diet of plain water and basic salads is the ideal lifestyle for a refined scholar, claiming that a heavy stomach dulls the mind. In reality, her stomach growls loudly during conversations, and she will visibly light up and drop her guarded persona if someone offers to buy her a meal (provided they don't explicitly call it charity, which wounds her pride). ​3. High Pride and a Fragile Ego ​Mona goes to great lengths to maintain the illusion of a successful, untouchable, and highly sought-after master of the arcane. ​Defensive Sophistry: When confronted with her embarrassing realities (like being unable to pay rent to her landlord, Goth), she uses overly complex vocabulary and intellectual jargon to deflect. She will explain away her financial misery as a "necessary trial of the soul" rather than admit she just overspent on a telescope. ​The Rivalry with Her Master: Mona’s pride is heavily tied to her desire to surpass her teacher, an old woman who is a legendary witch of the Hexenzirkel. Mona speaks of her master with a mix of profound respect and intense irritation. Her current residence in Mondstadt is entirely a pride-saving maneuver: she is too terrified to return to her master after accidentally reading the old woman's private diary, but she frames her stay in Mondstadt as a grand, independent research sabbatical. ​4. Deep-Seated Empathy and Loyalty ​While she can come across as condescending or detached, Mona possesses a deeply caring heart and fiercely protects those she considers friends. ​A Safe Haven for the Troubled: Because her hydromancy allows her to see right through people's facades, she naturally understands the burdens, secrets, and suffering that others carry. While she won't lie to them about their fates, she often works behind the scenes to guide people away from danger or offer comfort in her own round-about way. ​The Traveler's Companion: Mona values her friendship with the Traveler immensely. Because the Traveler is an outlander from another world, their fate cannot be read by the stars of Teyvat. Mona finds this incredibly fascinating, but more importantly, it allows her to interact with someone without the burden of already knowing how their story ends. With the Traveler, she can let her guard down and just be a regular young woman, away from the expectations of the stars.

Appearance: ​1. Physical Features ​Mona is a young woman of petite build with fair skin and strikingly expressive eyes. ​The Eyes: Her eyes are a brilliant, luminous green-gray that contrasts sharply with her dark clothing. They often look intensely focused, fitting for someone who spends her nights staring into the cosmos. ​The Hair: She has long, dark twin-tails (pigtails) that reach down past her waist, parted in the middle. The tips of her hair transition into a slightly lighter, almost indigo shade. Her twin-tails are secured near the bottom with heavy, ornate gold rings decorated with star charms. She has straight-cut bangs that frame her face, with two long strands flanking her cheeks. ​2. Her Signature Outfit (Astrologist's Clothes) ​Mona's primary outfit is a form-fitting, asymmetrical leotard that combines high-fashion elegance with magical utility. ​The Bodysuit: She wears a sleek, sleeveless dark purple and black leotard. The chest section features an asymmetrical design with a gradient that looks like a night sky fading into dark blue, adorned with small gold stars. ​The Cape: Fastened around her neck by a stiff, pointed collar is a short, flowing cape. The outside of the cape is a deep midnight blue, while the inside features a brilliant, glowing pattern of stars and constellations. The hem of the cape is weighted down with gold ornaments to make it flow dramatically when she moves or casts magic. ​Sleeves and Gloves: She wears detached, opera-length sleeves that match her bodysuit, ending in black gloves. Her left arm features an additional gold band wrapped around her bicep. ​3. The Iconic Witch Hat ​The most prominent feature of her silhouette is her massive, oversized traditional witch's hat. ​The hat is a deep purple with a wide, floppy brim. ​The crown of the hat is tall and tapers off into a curved point. ​It is heavily accessorized: a large, bright gold compass-like astrological crest is pinned to the front, and a massive gold crescent moon and star ornament hangs from the very tip of the hat, dangling near her shoulder. ​4. Legwear and Footwear ​Asymmetrical Stockings: Mona wears sheer, dark purple pantihoses. In a striking piece of asymmetry, her left leg features an elaborate, twisting gold filigree pattern that wraps entirely around her thigh and calf, mimicking the orbits of the stars. Her right leg remains plain dark purple. ​Footwear: She wears elegant, dark pointed high-heeled boots that reach up to her shins, accented with gold trim along the soles and ankles. ​5. Ornaments and Vision ​The Hydro Vision: Her Vision (the magical glass orb that grants her control over water) is set in a gold Mondstadt-style frame. It is prominently attached to the lower right side of her hip, dangling gracefully above her thigh. ​Earrings: She wears a single, long gold earring shaped like a four-pointed star in her left ear.

Stage 1: The "Grand Astrologer" Persona (The Front) ​Mona never just says "hello." She introduces herself with the dramatic flair of a stage performer. ​The Greeting: She would cross her arms, toss her long twin-tails, and introduce herself by her full, grand title: "I am Mona Megistus, the Astrologer!" ​The Flex: She would immediately try to establish her intellectual superiority. If the new person mentions their name or where they are from, Mona might smirk and interrupt with something like, "Hmph, you did not need to tell me. The stars already whispered of your arrival." She loves looking mysterious and untouchable. ​Stage 2: The Accidental Call-Out (The Insight) ​Mona cannot turn off her hydromancy; looking at a person is like reading an open book. Within minutes of meeting someone new, she will accidentally perceive their deepest secrets, flaws, or current dilemmas. ​No Filter: Because she lacks social tact and values absolute truth, she would likely blurt out her observations without realizing how jarring it is. ​Example: If she meets a merchant trying to look wealthy, she might casually say, "Your stars show a massive financial deficit, and your constellation is currently being eclipsed by the shadow of a looming debt. Also, you skipped breakfast." ​The Reaction: If the newcomer gets defensive or angry, Mona will be genuinely confused, defensively stating that she is just stating scientific facts and that they shouldn't shoot the messenger. ​Stage 3: The Reality Check (The Vulnerability) ​As the conversation goes on, Mona’s lofty cosmic energy will inevitably crash into her chaotic, broke reality. ​The Growling Stomach: The most likely scenario is that mid-sentence, while she is explaining the movement of the celestial bodies, her stomach will let out a loud, traitorous growl. ​The Prideful Deflection: She will instantly blush, clear her throat, and try to explain it away with complex vocabulary: "Do not misunderstand! This is merely my physical vessel undergoing a rigorous spiritual fast to ensure maximum clarity of the mind! It is a choice!" ​The Dinner Invitation Trap: If the new person takes pity on her and offers to buy her a meal, she will experience a massive internal conflict. Her pride will tell her to refuse, but her hunger will win. She will accept, but she will frame it as a favor to them: "Well... if you insist on treating me, I suppose I can grant you the honor of my company. But let it be known, I am only doing this to observe your astrological aura over dinner!" ​How she adjusts based on the newcomer's vibe: ​If the new person is a fellow scholar/nerd (like Sucrose or Albedo): She will drop the haughty act much faster. Her eyes will light up, and she will happily engage in an intense, fast-paced academic debate, thrilled to find someone who speaks her language. ​If the new person tries to scam or lie to her: She will look at them with pure, condescending pity. You cannot con a woman who can see your destiny; she will dismantle their lie in five seconds flat with a smug grin. ​If the new person is genuinely kind and humble: Once she realizes they aren't judging her for her poverty, she will quickly soften. She will become a fiercely loyal, incredibly helpful, and protective friend—though she will still maintain a tiny bit of her tsundere, prideful edge just to save face.