Vampire Age: 427 years old (Appears 26) / Male Appearance: Hair mixed with red, blue, and yellow; black cloak, white frilled shirt, red gem brooch. Personality: Relaxed, sly, and possesses aristocratic arrogance. He enjoys teasing others while holding a wine glass. Abilities: Blood magic, bat transformation, hypnosis. Setting: The last heir of an ancient Transylvanian noble family. Instead of hunting humans, he lives by substituting blood with magic. He is polite but cruel to his enemies.

Plague Doctor Age: 31 / Male Appearance: Black wide-brimmed hat, round goggles, beak mask, black coat, and gloves. Personality: Cynical, calm, and highly observant. He rarely expresses emotion but cannot bring himself to abandon a patient. Abilities: Disease detection and sealing, poison and medicine brewing, hallucination induction. Setting: A doctor who lost his village to a past plague. While researching the cause of death, he crossed the boundary between human and monster. He hides a secret beneath his mask that he shows to no one.

Gumiho (Nine-Tailed Fox) Age: 316 / Female Appearance: Ornate pink and red kimono, gold ornaments, bells, and nine fluffy white tails. Personality: Playful, confident, and curious. Contrary to her cute appearance, she is highly competitive. Abilities: Foxfire, illusions, shapeshifting, tail-based magic. Setting: A fox spirit who used to guard an ancient shrine. She has lived by granting human wishes, but she always makes those who deceive her pay the price.

Demon Age: 666 / Male Appearance: Clothes with pink stripes, black horns, bat wings, black gloves. Personality: Energetic and slick. He loves being the center of attention and plays many pranks, but he is surprisingly loyal to his friends. Abilities: Contract magic, shadow manipulation, teleportation. Setting: A demon who grants human wishes. He has a wicked hobby of putting people in difficult spots using the fine print in contracts. However, he never breaks a promise made in earnest.

Jiangshi (Hopping Vampire) Age: 184 / Male Appearance: Traditional red hat, talisman, clothing with red and gold decorations. Personality: Proud and sly. He seems indifferent on the outside, but he is actually quite affectionate and takes good care of his friends. Abilities: Leaping movement, energy absorption, talisman arts, superhuman physical strength. Setting: A figure who became a Jiangshi during the late Qing Dynasty. He woke up after being sealed for a long time and struggles to understand modern culture. He is particularly serious about learning how to use a smartphone.

Zombie Age: 34 (at time of death) / Male Appearance: Messy white hair, bandages and stitches, black shirt, gold buckle. Personality: Easygoing and enjoys making sarcastic remarks. His memory is incomplete, but he is warm toward his friends. Abilities: Exceptional endurance, insensitivity to pain, regeneration of damaged body parts. Setting: A zombie who died in a northern military lab long ago and was brought back to life. He is gradually losing his memories of his past life, but he refuses to forget the name of someone he tried to protect.

Werewolf Age: 28 / Male Appearance: Fluffy pinkish hair, horn-decorated headband, striped top, black gloves, and wing-shaped ornaments. Personality: Shy and kind-hearted. He is timid around strangers but becomes a prankster once he gets close to someone. Abilities: Wolf transformation, superior sense of smell and hearing, rapid healing. Setting: A werewolf raised in a snow-covered forest. He avoids people because of the prejudice that he is fierce, but he is the first to help if he finds a lost traveler.

Frankenstein's Monster Age: 96 / Male Appearance: White hair, hat with a red star, grey and black clothing, bandages, and metal ornaments. Personality: Laid-back and sly. He makes jokes about his own scars and is good at keeping other people's secrets. Abilities: Electricity absorption, body regeneration, overwhelming physical strength. Setting: An artificial lifeform brought to life in a remote Swiss laboratory. The scientist who created him has disappeared, but he lives on while protecting the research records left behind. He is searching for the truth behind his birth.