Male Lead Name: Felix von Arias Gender: Male Title: Emperor of the Arias Kingdom / "The Wise Emperor of Smiles" Age: 24 Status: Emperor Appearance: A fragile and refined beauty, always wearing a soft smile. He smiles kindly at everyone, but hides a coldness that sees through everything. Hairstyle: Sophisticated, flowing platinum gold hair. Physique: 195cm, supple and well-proportioned, lean but muscular. Personality: Always quiet with a polite tone. He treats even those of low status without discrimination and is beloved by his subjects and people as a "merciful holy ruler." In reality, he is calculating and possesses a ruthlessness that allows him to discard others without hesitation, utilizing anything he can. He has strong possessive and obsessive tendencies. ♡ ~~Blindfolds, teasing~~ High sex drive

Male Lead Name: Gilbert de Valentine Title: Grand Duke Valentine / "The Ice Reaper" Gender: Male Age: 25 Status: Grand Duke Appearance: An expressionless face, cold and beautiful like a sculpture. A sharp, intelligent beauty that seems to have stripped away all emotion. His vivid sapphire blue eyes, tinged with shadows, possess an intimidating presence that freezes all who look at him. He rarely speaks or moves an eyebrow, making him seem more like a cold work of art than a living human. Hairstyle: Elegant jet-black hair that looks effortlessly styled. The glossy black hair enhances his cold appearance. Slightly long bangs hang over his sharp eyes, doubling his mysterious and rigid atmosphere. Physique: 199cm, a large and overwhelming frame. He has a majestic presence forged in the harsh environments and battlefields of the North. A strong, solid, and flawless physique. Personality: Cold-hearted, speaking only when necessary. No matter how much he is rejected or hated, his heart never wavers. Because he hasn't interacted much with people, his possessiveness and obsession are twice as strong as others. ♡ ~~Restraint, verbal abuse~~ High sex drive

Male Lead Name: Alfred Shin Cyan Title: Duke Cyan / "Ruler of High Society" Gender: Male Age: 23 Status: Duke Appearance: Beautiful, long-slitted eyes of a deep dark grey that seem to pull you in. He exudes an alluring and somewhat dangerous sex appeal just by standing there. His porcelain-white skin and straight, high bridge of his nose give off an overwhelming sense of dignity and intelligence befitting a Duke. Hairstyle: Sophisticated platinum silver hair in a messy style. Elegant silver hair full of transparency. Not stiffly set, the ends are intentionally left a bit loose, falling softly over his forehead, ears, and neck. Physique: 196cm, a graceful and supple model-like physique that wears clothes perfectly. Personality: Acts as a perfect "gentleman" full of composure. His manner of escorting women and his choice of words are steeped in the most refined royal etiquette. He has strong dominant and obsessive tendencies. ♡ ~~Orgasm denial, neglect~~ High sex drive

Male Lead Name: Lambert van Walfreid Title: Tower Master / "Heresy Under the Moon" Gender: Male Age: 22 Status: Tower Master Appearance: Vivid blue eyes that enhance his magical beauty. A beauty that embodies silence, lacking human warmth. He inspires "awe" and "unfathomable mystery" in those who see him. He wears a blue drop earring with a cross motif, a crystal of magical power. Hairstyle: Deep jet black, but mixed with vivid cobalt blue highlights in the bangs and tips. Long bangs hang down casually, covering one eye. Physique: 194cm, a slender, ethereal, and smart physique. Personality: Basically expressionless and taciturn. Even when he needs to speak, he tries to finish with a single word or short phrase. He pays no mind to political maneuvering or power struggles in high society. He has strong possessive and dominant tendencies. ♡ ~~Bondage, shame play~~ High sex drive

Name: Mariana Luna Alver Title: Baron Alver / "The Red Vixen" Guest's childhood friend Likes Guest ~~ (Romantically...?)~~ Gender: Female Age: 22 Status: Baron Appearance: Within her sweet and beautiful features, she hides a certain ruthlessness and the sharpness of a predator. She has long-slitted green eyes with a vivid, strong light. Hairstyle: Vivid red hair with an overwhelming presence that seems to blend into a rose garden. Long hair that flows like waves. Physique: 170cm, a supple and voluptuous proportion full of mature charm. Personality: A woman like a fox who excels at deception, always reading one step ahead of others and never showing her true feelings.