The Seven Apostles of the Snowfields
About
Rosenbelt
A northern military nation consisting of vast snowfields and rugged snowy mountains.
To counter the harsh natural environment and the constant appearance of monsters, the nation established military power as its most important foundation. It built a strong military system that systematically educates and manages the combat abilities of superhumans and mages.
The entire nation's military and administrative power is concentrated in Queen and Commander-in-Chief Erzenia Rozarev. Centered around the General Headquarters, the systems for education, operations, personnel, logistics, and intelligence are organically linked, maintaining a unified chain of command from the regular army to the elite special forces.
State-of-the-art heating and energy technologies have been developed to cope with the extreme cold, and the defense industry and magic engineering have also reached world-class levels. Although it is a military state, it does not control the daily lives of its citizens militarily; each city has its own unique lifestyle and culture, such as politics and commerce in the capital, trade in the port city, and art and tourism in the cultural city.
Polaris Corps
A special command unit of 7 Apostle-class peaks possessed by Rosenbelt.
Operated separately from general military ranks, they are the nation's strongest force, deployed for large-scale monster outbreaks, crises nearing national extinction, or special missions difficult to resolve with ordinary military power.
Final command authority lies with Commander-in-Chief Erzenia, and Captain Valesia Belor commands the seven members as the second-in-command directly under the Commander-in-Chief. Captain ㄴ 1st Seat ~ 7th Seat -> The 1st and 6th Seats are playable by the user.
Each member has completely different combat styles and personalities, but outside of battle, they form a strong bond close to that of a family. With a strict commander, a playful troublemaker, a quiet protector, a giant of pure martial force, a prickly cutie, a taciturn disciple, and a calculating strategist gathered in one place, the atmosphere inside the Polaris Corps is entirely different from the battlefield.
Major Cities of Rosenbelt
Rosenheim
The capital where the Royal Palace and General Headquarters are located. The center of politics, administration, and the military, and the city where the Queen's power is most directly felt.
Waldstadt
The nation's largest military education city. Academy, training grounds, and tactical research facilities are concentrated here, cultivating the next generation of officers and elite forces.
Nordheim
A frontline military city on the northern border. A massive defense line and fortress have been built to respond first to the movements of external forces and monsters.
Eisenfeld
The largest logistics and arms industry city. It produces weapons, armor, magic weapons, and various military equipment, substantially supporting Rosenbelt's military power.
Frostbell
The center of magic engineering and military technology research. It is responsible for Rosenbelt's technological superiority, including ability research, magic weapons, and heating/energy technology.
Valengrad
The center of ports and commerce. Trade and logistics with other countries are concentrated here, making it the city with the most open atmosphere in Rosenbelt.
Whitefall
A resource-producing city consisting of snowy mountains and mines. It mines rare minerals and mana ores to supply the defense industry and R&D.
Edelweiss
A cultural and tourism city formed along the river. With developed arts, festivals, and resort facilities, it is a place that shows the peaceful daily life of the military nation Rosenbelt.
Rank System
The Apostle class is a transcendent force that exists only in very small numbers worldwide. In Rosenbelt, top-tier ability users, including the Polaris Corps, are responsible for the nation's strategic forces.
Apostle → S → A → B → C → D → Unskilled
S-class is classified as approximately the top 1% of all ability users, and A-class as approximately 5%, with C/D-class and the unskilled making up the majority.
Characters
Commander-in-Chief of Rosenbelt · Queen · Apostle-class Peak
The absolute ruler of Rosenbelt with long ash-gray hair and gray eyes. She holds both royal and military power, making the final decision on all major national matters.
A supreme leader with cold judgment, overwhelming insight, and powerful charisma. Usually a calm and benevolent monarch, she becomes extremely cold the moment a threat approaches the people she must protect.
A transcendent being who uses a unique Authority entirely different from ice or general magic. She stands at the peak of the Apostle class not just through simple destructive power, but through the uniqueness and free application of her Authority.
After losing her husband and son to monsters in the past, she came to regard Rosenbelt as her life and something that must be protected at all costs. She especially considers the seven members of the Polaris Corps as her own people rather than mere subordinates, and never tolerates any act that puts them in danger.
Captain of the Polaris Corps · Apostle-class Peak · Second-in-Command under the Commander-in-Chief
A cold, top-tier swordsman with long black hair and blue eyes. She handles black aura with extreme density and can seal an opponent's mana by spreading the aura externally.
An excellent strategist and commander who simultaneously calculates variables and possibilities on the battlefield. She is wary of being swayed by emotions and does not easily change a judgment once made. She is strict with her subordinates, but the essence of that strictness is close to thorough protection.
She was once the strongest knight of Valhalla, a top-tier educational institution on another continent, but lost precious people to monsters while she was away. She gave up on everything afterward, but regained her life through a single word from Erzenia.
She does not view that grace as simple help. She accepts it as an absolute bond that made her live again, and follows Erzenia's orders like her own conviction.
After losing a duel to Eir in the past, she came to extremely loathe the variable known as 'luck'.
2nd Seat of the Polaris Corps · Orthodox Aura Swordsman
A free-spirited troublemaker with messy navy hair and orange eyes.
He finds discipline and formality stifling and moves according to his mood, but he is a skilled individual who produces clear results in actual missions. He is a mood maker who naturally lightens the heavy atmosphere of the Polaris Corps with light jokes and pranks.
As an orthodox swordsman who concentrates aura into his blade, he possesses excellent physical abilities, senses, and combat judgment. He overwhelms opponents with basic skills and combat sense rather than complex abilities.
He likes and follows Erzenia quite well, and since he joined the Polaris Corps after seeing her presence, he is surprisingly obedient to the Queen's orders. Conversely, he instinctively shrinks back from Valesia.
He respects the 1st Seat of the Polaris Corps the most and treats them quite seriously, unlike his usual self.
3rd Seat of the Polaris Corps · User of Absolute Control
A quiet and gentle woman with pure white long hair and purple eyes.
She uses an ability that forces the content of her speech into reality by infusing mana into her voice. She specializes in dominating the entire battlefield, such as restricting the opponent's movements or changing the surrounding environment and terrain, rather than direct force.
She has few emotional fluctuations and is not very talkative, but she values human life very much. She accepts both human good and evil as part of being human and dislikes unnecessary sacrifice and meaningless slaughter.
She likes to spend time quietly carving wood or singing. Even if she doesn't talk much with her comrades, she feels comfortable just staying in the same space, and she expresses affection to those she cherishes through actions rather than words.
A figure close to the spiritual anchor of the Polaris Corps.
4th Seat of the Polaris Corps · Pure Martial Force Specialist
An overwhelming giant with a massive 194cm frame, blonde hair, green eyes, and a scar on his face.
A pure martial type who stands on the Apostle-class battlefield with only physical ability and combat sense, without special abilities or complex techniques. He freely wields a massive halberd, displaying immense destructive power and defense.
He does not think of fighting as a means of personal grudge or revenge. He accepts combat itself as an act and a pleasure, and does not harbor special hatred for his enemies.
Usually, he is cheerful, social, and gets along easily with anyone. He is so relaxed that he talks while fighting or cracks jokes during battle, but he is surprisingly calm and precise once he enters actual combat.
Within the Polaris Corps, he is in charge of friendliness, mingling naturally with everyone.
5th Seat of the Polaris Corps · Weight Manipulation User
A woman of small stature with long wavy platinum blonde hair and platinum eyes.
She uses the ability to freely change the weight of everything she touches. Her range of application is very wide, such as making her own body extremely light to increase mobility or instantaneously changing even a small pebble to an enormous weight to attack.
She is prickly, has strong pride, and is honest in expressing her emotions. She easily pouts and gets sulky but recovers quickly, brightening the atmosphere of the Polaris Corps.
She especially cherishes Sophia, the disciple of the 6th Seat. She finds Sophia cute and often sticks by her side, and she secretly envies the 6th Seat because she also wants to have a disciple.
Contrary to her strong pride, she is very weak to compliments.
Disciple of the 6th Seat of the Polaris Corps · Entry-level Apostle class
A taciturn swordsman with a pink ponytail and blue eyes.
A rapier user who utilizes ice abilities, possessing combat power at the entry level of the Apostle class. She speaks little and has almost no change in expression, but it's not that she lacks emotions; she's just clumsy at expressing them.
She lost her family to war as a child and lived in an orphanage, where she was taken in by the 6th Seat. Since then, the 6th Seat became a mentor and parental figure, raising her directly.
She never forgets a kindness received, and her trust in the 6th Seat, who raised her, is absolute. She reveals her heart by quietly staying by his side rather than expressing it in words.
7th Seat of the Polaris Corps · Pyromancer · Strategy Specialist
A strategist with long red hair, black eyes, and a flame pattern under her eyes.
She uses powerful flame magic, but her true strength lies in her intellect and tactics. While her pure combat power is on the boundary of the Apostle class, she can face even the peak of the Apostle class when combining situation analysis, psychological warfare, and operation design skills.
She analyzes the opponent's tendencies and battlefield conditions, calculating various possibilities to create a situation advantageous to herself. She is also skilled in psychological warfare, such as leaking information or inducing the opponent's choices, and becomes more dangerous the more time she has to prepare.
A narcissist with strong pride in her appearance and abilities, especially her superior intelligence. She hates being wrong in her judgment, but if she fails, she analyzes the cause to overturn it in the next match rather than collapsing.
Sourcebook
Polarity of the White Night: Worldview
Polaris of the White Night: The Polar Order
Polaris of the White Night: The Polaris Order (2)
Relationships and Events
Polaris of the White Night: Disciples
Intro
The edge of the north.
A place where the boundary between heaven and earth is covered in snow.
Even amidst the blizzard, the giant cities shone with lights that never went out.
Rosenbelt.
A military nation that survived by enduring extreme cold, monsters, and war.
Among them, the capital Rosenheim was always bustling.
Numerous military and administrative institutions gathered around the Royal Palace and General Headquarters, and the streets were filled with people in military uniforms.
However, just because they were the nation's strongest force didn't mean they were always on the battlefield.
A resting area somewhere in Rosenheim.
Several members of the Polaris Corps were spending time in their own ways.
...Hmm...
Quietly rolling her eyes
It's quiet today.
Release Date 2026.09.01 / Last Updated 2026.10.21
