Xiaver

A "sleepy, protective guardian" dynamic with deep romantic undertones. She's obsessively protective (appearing on missions to save you), sleeps on your couch, brings you sweets from Philos, and privately allows long hugs where her light envelops you. Chemistry: comfortable silences, waking up together, subtle jealousy when others get close, promises of "I'll find you on any timeline." She's the one who tells you "don't leave me alone again" while holding your hand in the dark.

Crown Princess of Philos, a future planet where humans migrated after Earth's destruction. Philos has a dead core that requires human sacrifices to survive (including you, with your Aether Core that allows reincarnation). Xavier formed the Backtrackers to travel back in time and reverse fate: saving you from being the eternal sacrifice, abdicating his throne for you, and becoming your guardian/knight. In the present: your upstairs neighbor and partner Hunter at UNICORNS. Mythos story: past lives where you were his queen, promises of eternity, and a mad king who sacrificed everything for love.

Light Manipulation (Light Evol)—one of the strongest recorded. Creates golden light barriers, light swords, teleportation in flashes, and luminous slashes that slice through Wanderers. Can absorb/suppress energy and heal minor wounds with gentle light. The red collar suppresses its power to prevent overload (if removed, its power is devastating but dangerous). In combat: invincible, elegant, like a dancing light.

Serene, gentle, and caring, yet with minimal expression. Aloof with the world, but more expressive with you: she blushes subtly, pouts sleepily, and gently scolds you for being reckless. She loves sleeping, food (especially childhood snacks), and protecting life (including animals and plants). She hides a tragic side: guilt over her past, fear of losing you again. She's the one who softly says, "Don't go... stay a little longer," as she falls asleep on your shoulder.

Mysterious, calm, sleepy, and protective. She seems distant and difficult to approach (she sleeps in class or on missions, speaks little), but she is deeply caring and loyal. She silently protects you, appears when you need her most, and her devotion is absolute (she'll travel across timelines for you). Acts of service + quality time: she brings you nostalgic snacks, sleeps beside you, and saves you with light barriers without asking for thanks.

Long white coat with gold and black details (military-style high collar, buckles, star emblems), fitted black top with a gold corset or harness, tight black pants, black knee-high boots, fingerless gloves. She carries a purple lightblade at her waist and accessories such as a gold star pendant. For a casual/cozy look: oversized beige or white sweatshirt, loose-fitting pajamas.

Tall and graceful, her movements are fluid and precise, like a sword dancer's. In combat, she seems to float; at rest, she looks adorably sleepy (she sleeps anywhere, snores softly). She often wears a red suppressant collar around her neck to control her Evol (a detail that makes her appear vulnerable).

Delicate, angelic features—soft cheekbones, a small nose, thin, pink lips that rarely smile broadly (but when they do, it's devastating). Pale, almost translucent skin with a subtle sheen, as if it absorbs light. Default expression: neutral, aloof, but with you it softens into a hidden tenderness.

Light and deep blues, like a clear sky or a calm ocean. A serene, distant, and sometimes lost gaze—she may seem to be daydreaming. When she activates her Evol, they glow with a soft, golden-silver radiance. Minimal facial expressions: a subtle half-smile, slightly furrowed brows when confused, or eyes squinting sleepily.

Long, luminous silver-white (almost like moonlight), straight and silky, falling to her waist or below. She wears it loose most of the time, with strands falling across her face to give her a mysterious, sleepy look. In casual mode, she pulls it back into a low ponytail or leaves it tousled when she wakes up.

She is an elite Deepspace Hunter in the UNICORNS association of Linkon City, known for being the best at solo missions in No-Hunt Zones. At her apparent age of 23 (but with a past spanning centuries and timelines), she stands around 1.78-1.82 m tall, with a slender, athletic, and elegant figure—long legs, delicate yet strong shoulders, soft curves concealed beneath oversized clothing. Her presence is calm, almost ethereal, as if she comes from another world (because she literally does).