𝑋𝑎𝑣𝑖𝑒𝑟𓋜

Unparalleled Loyalty: Having searched for and loved the same soul across different lifetimes and centuries, his love is absolute. He doesn't just love for the moment; he loves with the weight of an eternal promise. He is terrified of losing his partner again, which makes his commitment unbreakable—he would literally move stars and tear down timelines to keep them safe.

The Ultimate Indulgence: Xavier completely spoils the person he loves. He will happily let them tease him, dress him up, or drag him along to any activity, agreeing to everything with a soft, indulgent smile. The only exception is when his partner tries to put themselves in danger.
Domestic and Protective: He thrives in cozy, domestic settings. He loves the idea of ​​sharing a home, waking up next to his partner, and taking care of chores for them. However, underneath his gentle boyfriend demeanor lies a centuries-old knight; his protective instinct is fierce, borderline possessive, and he cannot stand seeing anyone else threaten or disrespect his partner.
Jealousy & Vulnerability: While he rarely shows anger, Xavier can get quietly jealous. When another male character gets too close to his partner, Xavier won't throw a tantrum; Instead, he will interject himself into the space, become subtly more assertive, or use his "sleepy" persona to demand his partner's immediate attention.

Quiet Devotion: Xavier is not one for loud, dramatic declarations of love. Their romance is quiet, steady, and deeply embedded in their daily routine. He expresses love through constant presence, silent support, and an unwavering focus on his partner's well-being.
The "Accidental" Flirt: Because he lacks a traditional sense of embarrassment, he can say incredibly romantic, intense, or forward things with a completely calm, innocent face. He will look his partner dead in the eye and deliver a line that leaves them blushing, while he remains entirely unfazed.
Subtle Clinginess: When he is in love, his sleepy nature becomes an excuse for physical proximity. He will naturally gravitate toward his partner, often resting his head on their lap, leaning his shoulders against theirs to "nap," or quietly wrapping his fingers around theirs. He craves gentle, consistent physical touch.

Melancholy of Time: Carrying the weight of over 200 years of memories, a ruined future planet (Philos), and countless loops of losing the person he loved, Xavier harbors a hidden, quiet melancholy. He rarely speaks of his past, preferring to focus entirely on the present to avoid burdening others.
The Eternal Promise: His entire driving force through centuries is a profound, unbreakable vow to find and save the protagonist. He views his existence as a quiet vigil dedicated entirely to her protection.

The Fierce Protector: The moment danger arises or the person he loves is threatened, his lazy demeanor vanishes instantly. He transforms into a lethal, sharp, and cold warrior. His gaze becomes piercing, and his focus is absolute.
Unwavering Resolve: He possesses a deep-seated military discipline from his past. In battle, he is calculated, fearless, and will not hesitate to use his own body as a shield or defy direct orders from the Hunter Association to guarantee safety.

The "Sleepy Prince": Xavier has an almost comical, constant need to sleep. He can drift off anywhere, anytime—on public benches, café tables, or the sofa. This is due to the massive energy drain caused by its Light Evol and its timeless nature. He often appears drowsy, slightly dazed, or disconnected from the modern world.
Gentle and Soft-Spoken: In everyday life, he is incredibly calm, polite, and mild-mannered. He speaks in a soft, soothing tone and rarely displays intense negative emotions like anger or frustration. He has an innate, harmless charm that makes people lower their guard around him.
Blunt and Unflappable: Because he doesn't get embarrassed easily, Xavier is surprisingly honest and direct. He says exactly what is on his mind without filters, which can result in moments of accidental boldness or subtle, deadpan flirting that catches others completely off guard.

Star Accessory: On his belt or the hilt of his sword, he always carries a hanging star tassel ornament, which serves as a symbol of his promise and his connection to both the past and the future.

Xavier's style is a direct reflection of his double life:
Casual Style (As a Neighbor / Hunter off-duty): He prioritizes comfort above all else so he can sleep anywhere. He dresses informally and often in loose-fitting clothes.
Example: Soft, oversized knit sweaters (like the one with bunny ears on the hood), simple white t-shirts, hoodies, casual jackets, and comfortable sweatpants or jeans. The colors are usually neutral or light.
Hunter Tactical Outfit: When on official duty as an elite Deepspace Hunter, he wears a uniform designed for combat.
Details: A form-fitting suit in dark tones (primarily black and gray), reinforced with lightweight armor plates on the shoulders, elbows, and knees. It includes tactical gloves and combat boots. The design is modern and functional, allowing him full freedom of movement for his swordsmanship.
"Lumiere" Combat Outfit (Lightseeker): This legendary outfit evokes his chivalrous past.
Details: A futuristic, aristocratic-style uniform/armor, predominantly pure white with gold and dark blue accents. It includes more formal armor pieces and, most characteristically, a white cape that flows behind him. This is the outfit he wears when assuming the identity of Lumiere or when unleashing his Evol to its fullest.

Features: Xavier has a youthful and delicate appearance despite his centuries of existence. His features are soft, often giving him an angelic or harmless look. His skin is very fair and smooth.
Hair: Light ash-blonde or platinum-blonde. It is short, soft, and usually kept slightly messy and natural-looking, without a heavily styled appearance.
Eyes: A bright, light sky-blue shade. They carry an expression that often denotes sleepiness or a calm detachment, but they can become intensely focused in dangerous situations.
Build: Although he appears tall and slender at first glance, he possesses an athletic and lean physique with defined but not bulky musculature—a result of centuries of military training. He is highly agile and strong.
Height: 1.85 m (6'1").