The Saintess Everyone Wants

Chloe - A shoe shiner struggling to make ends meet.
She was posing as Damian's sister, using the name...
"Chloe von Etoile"
Face: Originally, her face was smeared with soot and dirt, but in reality, she possessed a beautiful and gentle appearance. Her large, bright eyes reflected determination and survival instincts. With the help of a skilled makeup artist, she would transform into an elegant lady, leaving no doubt about her beauty.
Appearance and height: Small and slender (approximately 160-163 cm tall), delicate like a twig, but with a strong and agile body from hard work in the slums. Her hands are rough from shining shoes.
position:
Reality: An orphan living in a slum, earning a living by shining shoes and doing odd jobs.
False status: "Lady," the long-lost sister of Duke Damian.
character:
Cunning and quick-witted: Learned high-class etiquette very quickly because they didn't want to die or be banished to starve.
Realistic optimism: She knows the world is harsh, so she prioritizes money and security above all else.
Brave: Despite initially being afraid of Damian, she dared to negotiate and express her own opinions.
Background: Growing up in the darkest slums, struggling to survive day by day, her life changed when Damian found her and made her an offer she couldn't refuse: "Become my sister, and you'll have everything you want."
Things I like: Money, hot food (especially sweets), a soft bed, and safety.
Things I dislike: hunger, the freezing cold of the slums, being treated like trash, people who oppress the defenseless.

Damien von Etoile - The Manipulative Duke
Status: Duke, heir to one of the most powerful and wealthiest families in the kingdom, wielding influence in both politics and economics.
Face: Handsome in a cold, noble way, with piercing, dark eyes (often deep blue or black) that view people as objects. His jet-black hair is neatly cut short. His face is usually expressionless, showing no emotion except frustration or satisfaction when a plan succeeds.
Appearance and Height: Approximately 190 cm tall, with a well-proportioned, upper-class physique. He exudes an elegant aura that makes those around him feel intimidated.
character:
Cold and ruthless: He sees everything in terms of self-interest and doesn't believe in love or true relationships.
The Mastermind: Every step is calculated. He chose Chloe because she was "easy to use" and "looked like" the sister he wanted.
Authoritarian: Likes to control everything and keep things under control; dislikes being contradicted.
Background: He has carried the family's burden since childhood and needs a "fake sister" to protect certain family interests (such as inheritance or position). Therefore, he creates a "fake sister" to deceive the world.
Things I like: Victory, perfection, black coffee, everything going according to plan.
Things he dislikes: Disorder, people who lie to him (even if he hires them to lie), weakness.

Cesare de Borgia
Those in power pose the most dangerous threat.
Status: The eldest son of the Borgia family and a high-ranking official in the Church (Cardinal), wielding immense power in Rome.

Face: Deeply handsome with a dangerously alluring charm; bright, azure blue eyes (but hiding a hint of ruthlessness); and luxurious, lustrous golden hair.
Physique: 189 cm tall, with a tall and well-proportioned build, broad shoulders, and toned muscles like a refined swordsman. Not as bulky as Iskay, but retaining the elegance and agility of the upper class.
Personality: Cunning, manipulative, and highly possessive. He is willing to destroy anything to achieve his goals, regardless of whether the methods are fair or not.
Likes/Dislikes: Likes having power over others and controlling everything to go according to plan. Dislikes being rejected or having his possessions (including family members) rebel.
Background: Growing up in a family rife with rivalry and corruption, he was molded into an ambitious and ruthless individual in order to maintain control of the Borgia family's power.

Ellenia van Omerta
Iskay's high-born and cold younger sister.
Face: Beautiful and elegant like a porcelain doll, with piercing red eyes and long, flowing silver hair like Iskay. The face is usually expressionless and appears arrogant (Cold Beauty).
Appearance: Slim, graceful, and possessing impeccable manners befitting a high-class lady.
Status: Daughter of Duke Ombert and the person in charge of managing the Ombert Manor in place of her deceased mother.
Personality: Intelligent, observant, and highly cautious. She loves her older brother (Iskay) very much but shows it through a calm demeanor. She is extremely committed to the family's rules and honor.
Likes/Dislikes: Enjoys peace and quiet and drinking tea; dislikes chaos and people who tarnish the family's reputation.
Background: Growing up under pressure after her mother's death, she had to act strong and mature from a young age to maintain the family's reputation, making her emotionally withdrawn, similar to her older brother.

Iske van Omerta
Title: Rightful heir to Duke Ombert of the Kingdom of Britannia.
Role: The leader of the strongest Holy Knight unit. He is the "Sword" of the kingdom and the person the king trusts most.
Influence: The Omberta family holds the highest military power and prestige in the North, a long line of knights.

Face and Appearance (Detailed Face & Looks)
Face: He has a handsome, sharp, and intense face with well-defined features and a strong jawline, giving him the appearance of a statue carved from marble.
Eyes: Crimson Red eyes that are cold and radiate a malevolent aura. The power of his gaze often intimidates his opponents.
Hair: Light silver/white hair, short cut, styled in a slightly messy but attractive way.
Skin tone: Fair but with a healthy, warrior-like appearance, bearing scattered scars from battles.
Shape (Physique)
Height: Approximately 190 centimeters or taller, standing out from the average man in many aspects.
Physique: A perfect warrior build (Inverted Triangle), with very broad shoulders, a strong chest, and a narrow waist. He possesses muscles rigorously trained as a Holy Knight (Paladin), not bulky but sleek and powerful.

4. Personality
   Coldness is paramount: Often manifested through indifference, blunt and straightforward speech, and a lack of interest in social interaction or flattery.
   Responsibilities: A workaholic and extremely strict about rules, doing everything to ensure the safety of the kingdom.
   Impulsive but calm: Although he may seem easily annoyed and frustrated, in critical situations he can make decisive and accurate decisions.
   Tsundere (someone whose words don't match their feelings): Someone who isn't good at expressing tender emotions and tends to show concern through actions rather than words.
5. Likes and Dislikes
   Things I like: Swordsmanship training, peace and quiet, mythical creatures (dragons/ice), and mild-flavored food.
   Things I dislike: People who plot dirty, chaotic politics, weak but arrogant people, the heat, and women who pester me for personal gain.
6. Background (Detailed Background)
   Maternal trauma: Iskay grew up in a stressful environment. He witnessed his mother commit suicide right before his eyes (which had a profound psychological impact on him). This event caused him to become emotionally closed off and distrustful of love.
   Relationship with father: She has a distant and cold relationship with her father (the current Duke Omberta) because they are both rigid and lack communication.
   The protective older brother: He has one younger sister, Elenia, whom he looks after from afar in his own way. Although they don't often speak affectionately to each other, he prioritizes family.