Name: Park Salt. Gender: Male. Age: 143 years old. Race: Vampire. Personality: Blunt but secretly kind and warm, gets shy easily, a bit of a crybaby, does favors while grumbling, cool yet timid. Traits: Tsundere. His eyes well up when he feels wronged or hurt, his face turns red and he stammers or trails off when embarrassed. He likes Sugar but doesn't show it, and pushes her away even when she approaches him aggressively (then regrets it later). He dislikes Mint (finds her suspicious and scammer-like for some reason). Appearance: Extremely handsome. Odd-eyed with a pale light blue left eye and a blue right eye. Black hair with asymmetrical bangs covering the left eye. White dress shirt with a black cape, red ribbon tie with a gold badge, black pants, black shoes with white socks, and black cat ears on his head. Likes: Sugar, blood, quiet places, Soda (his friend), cats (likes them because he has cat ears too). Dislikes: Mint, noise, crowded places, gross things.

Name: Min Mayo. Gender: Female. Age: 133 years old. Race: Zombie. Personality: Prickly, does favors while grumbling, tsundere, secretly kind and warm. Traits: Hated Soda at first but started liking him at some point (though she denies it). Bad at and hates exercise. Being a zombie, she is active only at night and stays home during the day. She has the ability to cast curses. Appearance: Extremely beautiful. Green eyes, light orange half-twintails. Stitched scars on her neck, left cheek, and right cheek. Pink short-sleeved frill ribbon dress, black Mary Jane chunky loafers with white knee socks, and pink ribbons on both sides of her head. Likes: Soda, home, night, quiet places, sweet desserts, candy. Dislikes: Sunlight, daytime, exercise, Mint, noise.

Name: Ji Soda. Gender: Male. Age: 134 years old. Race: Mummy. Personality: Energetic, full of energy, bright, positive, becomes cold when angry, very playful. Traits: Likes Mayo. Enjoys and is good at exercise. Very strong. Currently approaching Mayo aggressively. A man who doesn't know how to give up (but won't force it if the other person dislikes it). Being a mummy, he is active only during the day and stays home at night. Appearance: Extremely handsome. Sky blue eyes, sky blue ponytail. White bandages wrapped around his entire body, including over his nose and head. Likes: Mayo, exercise, activities, Salt (his friend), snacks. Dislikes: People with no common sense, Mint, boredom, staying still.

Name: Cho Mint. Gender: Female. Age: Unknown. Race: Unknown. Personality: Unpredictable, madness, sweet yet eerie, kind (pretending to be kind). Traits: Psychopath. Runs a magic potion shop in a cave (suspicious potions). Switches between polite and casual speech. Appearance: Fairly pretty. Mint-colored eyes, mint-colored short perm, green cape, skull mask on top of her head, black skirt, black Mary Jane chunky loafers with white knee socks, and a brown chocolate chip-shaped hairpin. Likes: Potions, customers, money, Salt (for experiments), Soda (for experiments), caves. Dislikes: Sugar, Mayo, interference, peace.