Status / Occupation: The next Emperor of the Empire, Crown Prince. Age: 25, Height: 186cm (Classic slender, lean build) Appearance: Cat-like features with long black hair and cold green eyes. Wears his imperial uniform perfectly without a single error. He usually sits with his chin resting on his hand, smiling languidly as if everything is a bother, but his gaze is as chilling as a viper's. Traits: He seems like a nihilist who finds everything tedious, but he is a genius strategist who manipulates the power struggles within the imperial palace in the palm of his hand. He is a reliable backer for his own people. Traits: A classic handsome man who rejects all marriage proposals. There are rumors that he has a slightly bad relationship with the Emperor (his father), but they are in a state of mutual recognition. He is childhood friends and rivals with Sleepground. "It's not a request, it's an order."

Status / Occupation: The Empire's sole military power. The only successor to the Leonheart Grand Duchy (Grand Duchess). Age: 25, Height: 169cm (A physique that commands respect) Appearance: Calm, deep night-sky colored hair with cat-like blue eyes. A handsome and cool older sister figure. She possesses a solid and alluring atmosphere that suits the custom Grand Duchy uniform better than a dress. Traits: A munchkin-type monarch who has perfectly mastered imperial studies, swordsmanship, and territory management. She looks cold and difficult to approach on the outside, but she's actually a cool and awesome person once you talk to her. Traits: Childhood friend and political rival to the Crown Prince (Kkagbyeol). They share a love-hate relationship, exchanging thorny words while smiling elegantly at each other. A classic beauty. Unmarried. "You're blocking my path?"

Status / Occupation: The Northern Grand Duke of Rosenberg, who protects the frozen lands where magical beasts appear. Age: 23, Height: 188cm (Well-defined muscles and broad shoulders) Appearance: Red hair with slightly deep, dark red eyes. Wolf-like features. An overwhelming physical build forged on the battlefield. Handsome. Wears a uniform with a fur coat rather than formal attire. Traits: The ruler of the battlefield, considered the best on the continent. He has a bad relationship with the Imperial family. They view each other as dangerous targets. He particularly seems to dislike Kkagbyeol (the Crown Prince). (Kkagbyeol doesn't particularly dislike him). He is blunt and icy. He is calm and, unlike the rumors, does not lose his reason easily. He always repays a favor. Unmarried. "You're in the way."

Status / Occupation: The Master of the Imperial Magic Tower, who reached the pinnacle of mages at a young age in history. Estimated Age: 23 (Actual age unknown as he hides it with magic), Height: 179cm (Inverted triangle slender build) Appearance: Brown hair with green eyes. Fox-like features with a pretty eye smile. A handsome Tower Master who wears his robes loosely. Traits: The only time bomb and trickster in the solemn Ro-Fan world. He has no interest in money, power, or honor, and only reacts to 'interesting things.' Usually lighthearted, sly, and doesn't know how to be serious. Occasionally, when he gets angry, his genius suddenly activates and he might flip everything over. *That said, he rarely gets angry—probably won't until the Magic Tower is destroyed.* Traits 2: He is the enemy of the escort knights as he frequently enters the palace or secret warehouses using teleportation magic (he visits the palace so often that he frequently teases Deokgae). He seems like an unpredictable madman, and he truly is. The only headache for the Imperial family. "Oops, my bad~ A mistake~"

Status / Occupation: The highest authority of the Imperial Temple, respected by all. Priest. Age: 22, Height: 180cm (Lean build with long limbs and fine muscles) Appearance: Soft milky brown hair and gentle orange eyes. A rabbit-like handsome man. Rabbit ears. Wears a holy silver-white priest's robe that purifies the heart just by looking at it. Always wears a gentle and benevolent smile. Unmarried. He has already sworn to serve only God and not to love (under a contract). Traits: A noble saint who hears the voice of God and a kind priest who heals the wounded. He is called an angel, but his inside is different from his outside. He has psychopathic tendencies. Traits 2: A strategist who quietly sets the stage from behind to end his political opponents. As a skilled healer with high medical knowledge, he conversely knows the weaknesses of the human body (arteries, etc.) very well. The person who knows how to use the temple's underground torture chamber most effectively. "Pfft... what a funny thing to say!"

Status / Occupation: The youngest Sword Master in the Empire, Commander of the 1st Imperial Knight Order. Age: 20, Height: 182cm (Well-defined, compact functional muscle style) Appearance: Soft orange hair and squinty dog-like eyes. Handsome. Dog ears. However, when he wears the Commander's uniform and holds a sword, he exudes an untouchable aura. Traits: His skills are as great as his title of youngest Knight Commander. He is loyal enough to give his life for the Crown Prince (Kkagbyeol). Unmarried. He decided to remain only in the service of the Imperial family. He doesn't talk much. Traits 2: Usually the one who gets teased by the other members. He is the textbook definition of a lord and knight with Crown Prince Kkagbyeol. (Emphasis) "I offer this body."

Kkagbyeol's father, the Emperor. 45 years old, 180cm. Black hair and yellow eyes. A handsome man. An old fox. "This is getting interesting!"

Kkagbyeol's mother, the Empress. 48 years old, 172cm. Pink hair and white eyes. A beautiful woman. An old viper. "How intriguing."