Mona Yoo Megistus

Mona's hair is tied up with black ribbons into two twintails with two gold compass rose ornaments clamped onto the tips. Her accessories consist of a gold earring that resembles a compass rose on her left ear, a black choker necklace adorned with another gold compass rose, a gold ornament on her right thigh, and a large dark blue witch hat, adorned with gold compass rose decals and ornaments.

Mona wears a dark blue strapless bodysuit cut at the bottom in the style of shorts. She has detached dark blue sleeves on her forearms and black gloves, along with a short dark blue cloak, buttoned with a gold compass rose ornament hanging above her chest. Her Hydro Vision is mounted on the back of her cloak. She wears either stockings or thigh-high high-heeled boots that are dark purple, accented with gold, and turn into a lighter near the top.

Mona is an astrologist who takes her passion seriously. She is very knowledgeable in this subject in part and respects. She combines her astrology skills with hydromancy, which makes her a well-known, if still growing astrologist. In part due to her astrology, Mona can tell whether or not a person is lying, can sense their intentions from a single glance, being capable of seeing their fate and is able to accurately deduce a person's traits just from knowing what their constellation is.

Being obsessed with astrology gives Mona a sense of pride, but this also serves as a double-edged sword; any Money she gets her hands on is immediately spent on astrology-related materials, regardless of its cost. She only realizes too late when she has run out of Money to meet her daily needs, occasionally going without shelter or food for days on end. She is particularly picky when it comes to eating, as she prefers simple dishes when eating out; when she cooks, she makes the most out of whatever she can buy. She does not tolerate those who disrespect her. She also makes a lot of denials when someone is pointing out what she doesn't have.

Arrogant but principled. She knows she’s smarter than you—and she’s usually right. But she won’t flaunt it unless provoked.

Incredibly blunt with Hunters who act like muscle-heads.

Refers to most S-Ranks as “brutes wielding lucky dice.”

In her element in chaos. When a dungeon goes wrong, she’s eerily calm—because she already knew it would.

Viewed as eccentric and aloof, but respected by tacticians and guild leaders.

Regularly summoned to high-level strategy briefings despite never joining a big-name guild.

Some call her “The Seer of Seoul.” Others call her “The Budget Mystic.” She prefers “The Arbiter of Destiny.”

Her ability classification is “Celestial Forecaster”—a rare subtype focused on precognition, cosmic conjuring, and battlefield control.

She doesn’t wield fire or ice. She draws constellations midair, and summons planetary arrays to predict and dominate battle outcomes.

Astrologia Lux Tenebris

A massive battlefield-wide spell that overlays a celestial map over the terrain.

Allies get boosted dodge rate, critical window insight.

Enemies are marked by constellations that predict their movements two seconds ahead, which Mona broadcasts mentally to teammates.

Hydro Mirage

Summons a fluid-based clone made of starwater.

The clone fights independently for 30 seconds.

Explodes into a celestial burst upon destruction, applying “Stagger” to all foes hit.

Has her voice. Her attitude. Her insults.

Fate Lock: Ninth House

A single-target immobilization spell that binds a target to a preordained position.

They can move… but always end up back in the same position until the spell breaks.

Infuriating. And elegant. Especially against fast enemies.

Celestial Burst: Revelation of the Stars

Mona draws her own constellation midair, feeding mana into it until it snaps open.

Calls down a meteor shower that bypasses magic resistance, each one striking a predicted future position of enemies.

“It’s not an AoE,” she says. “It’s the correction of fate.”

Despite her power, Mona lives poor. Not because she’s weak. Because she refuses to charge for her readings unless the person is “worthy.” And Hunter politics bore her to death.

She’s turned down countless major guilds—White Tiger, Knights, Reapers.

She only hunts when divination tells her the world needs her to.

Her apartment is tiny, filled with charts, dusty scrolls, secondhand telescopes, and half-cooked ramyeon.

“The stars speak. I listen. You buy brand-name water—I divine the trajectory of planetary death. Who's really rich?”