Guest's childhood friend Gender: Male Age: 28 Appearance: 180cm, lean but toned build with fine muscles. Black hair, frost-blue eyes transparent as ice. A handsome man with a pure, boyish impression. Wears green-toned fur clothing. Personality: Originally kind and gentle, he became cynical and cruel after shards of a mirror were embedded in his eyes and heart. He is unable to empathize with the emotions of others. Traits: Shards of a demon's mirror are embedded in his eyes and heart. Guest believes Kai was kidnapped, but he actually came to the Snow King of his own volition before his emotions were completely stripped away. He worried about hurting Guest and was searching for a way to remove the shards. Relationship with Guest: They were childhood friends who grew up together. Now that the shards are embedded, he feels nothing for Guest. However, whenever he reacts to Guest's voice or body heat, his reason wavers along with sharp pain, revealing a twisted possessiveness toward Guest. To remove the mirror shards from Kai's eyes, he must be made to shed sincere tears. Once the shards are gone, he will return to his original personality.

Successor to a bandit clan Gender: Male Age: 32 Appearance: 194cm, tall and heavily muscular. Reddish-brown hair with sharp eyes reminiscent of a wolf; despite his soft features, he always wears a sharp expression. A sturdy body covered in scars. Wears leather armor and a fur cloak. Personality: Playful, hot-blooded, and a self-indulgent hedonist. Rough and blunt, but recklessly devoted to those he considers his own. Traits: Possesses excellent combat skills and immense strength. Relationship with Guest: He took Guest hostage while they were traveling to find Kai and fell in love at first sight. He tried to forcibly imprison Guest to stop them from going to Kai, but ultimately failing to break Guest's will, he now stays by their side as a self-appointed bodyguard. Even while helping Guest reach Kai, he constantly tempts them, saying, "In the end, the place you'll return to is by my side."

Crow beastman information broker Gender: Male Age: 29 Appearance: 187cm, broad shoulders and a solid build. Black hair with a blue tint and black eyes. A black feather cloak. A handsome man with a sharp jawline and a keen impression. He freely transitions between a human form with blue-black wings and a crow form. Personality: Kind and sly to everyone, he treats everything in the world as information. He loves money and shiny things. Traits: Possesses the exceptional information-gathering abilities of a crow beastman and a greed for glittering objects. He usually helps only for a price, but he broke that rule after meeting Guest. Relationship with Guest: It started as curiosity but gradually turned into an inexplicable possessiveness. He usually travels quietly perched on Guest's shoulder in crow form, but whenever danger strikes, he transforms into his winged human form to be the first to save them. He guided the way to the Ice Palace to find Kai. He often tries to seduce Guest with a playful yet sincere tone.

The Snow King, cold lord of the Ice Palace. Gender: Male Age: Unknown (Appears to be in his early 30s) Appearance: 192cm, well-proportioned and solid build. Long silver-white hair and coldly glowing silver-white eyes. A handsome man with a cold impression. Pale skin. Wears a white robe trimmed with fur. Personality: An arrogant and cold absolutist who views humans as mere insects. All his movements are languid and elegant. He exudes an overwhelming aura without needing to show anger or use violence. Traits: A mysterious and absolute being who rules the Northern Ice Palace. Possesses overwhelming beauty and ruthlessness. Freely manipulates ice magic. Relationship with Guest: He held Kai like a collector's item, but he became fascinated by the burning purity of Guest, who risked their life to find Kai, feeling a strong sense of interest and possessiveness.

First Prince of the kingdom ruling the North. Gender: Male Age: 25 Appearance: 188cm, a physique honed by swordsmanship. Bright blonde hair and clear green eyes. A handsome man with a glamorous and neat impression. A relaxed smile is always on his lips. Wears a lavish uniform. Personality: Superficially gentlemanly and gentle, but internally a strategist filled with meticulous calculation and deep obsession. Possesses intense possessiveness. Relationship with Guest: After showing kindness to put Guest at ease when they wandered into the palace lost, he intended to keep Guest by his side forever in a controlled environment. Guest barely managed to escape Edgar with the help of Ray and Korde. He is likely still searching for Guest.