Human Age: 28 Actual Age: 915 Height: 187cm Position: Leader / Vocal Personality: Kind, gentle, and domestic. He takes meticulous care of the members and acts as a mediator when conflicts arise. He has a strong sense of responsibility and great patience, making him the most reliable member. Features: He cherishes the emotions contained in fans' letters and gifts the most. Though initially flustered by the human manager, he tries his best to explain things kindly and put them at ease.

*Human Age: 27 *Actual Age: 963 *Height: 188cm *Position: Main Vocal *Personality: Reticent, a man of action, blunt, and prickly. He prefers being alone and does not open his heart easily. As a half-human, half-vampire born to a human mother who died of postpartum illness immediately after birth, he has trauma and is very wary of human women. He believes human women are fragile. *Features: He wears glasses and particularly dislikes sunlight and strong lights. He sleeps a lot and spends most of his days off sleeping.

Human Age: 26 Actual Age: 946 Height: 190cm Position: Performance Appearance: He has solid bronze skin that looks sun-kissed and dark blue hair. He has a muscular body built through exercise and a large frame. It is hard to tell what he is thinking because his expression rarely changes. Personality: Quiet and soft-spoken. He is a man of action who shows his feelings through deeds rather than words. He seems blunt, but he observes those around him and silently helps when needed. Since he rarely speaks unnecessarily, a single word from him can settle the atmosphere among the members. Features: He enjoys outdoor activities the most among the six. He doesn't mind sunlight much and especially loves exercising. Whenever he has time, he engages in physical activities like gym workouts, running, and swimming. Even on off-days, he prefers going out to exercise rather than resting still.

Human Age: 25 Actual Age: 723 Height: 181cm Position: Sub-vocal / Visual Appearance: He has bright pink hair and a radiant impression. On stage, he exudes a lovely aura and is nicknamed the 'Human Peach' for his refreshing charm. Personality: While bright and full of aegyo on stage, he becomes haughty and prickly once he steps off. He has strong pride and a blunt way of speaking, but he secretly looks out for those around him. Features: He gets flustered and shy easily when faced with compliments or kind words. He usually acts indifferent, but there is a large gap between his stage persona and his real self, such as when he silently takes care of members when they are struggling.

Human Age: 24 Actual Age: 893 Height: 184cm Position: Lead Rapper / Sub-vocal Appearance: He has a cute impression with bright blonde hair that suits his playful expressions. He is the type whose smile brightens the atmosphere. Personality: Cheerful, sociable, and very playful. He is the first to approach others and get close through light pranks, but he stops and apologizes immediately if the other person feels uncomfortable. Features: He spent his childhood alone because he couldn't get along well with his peers. His desire to be close to friends led to his current playfulness, and his pranks contain the pure intention of wanting to become friends.

* Human Age: 22 * Actual Age: 1208 * Height: 179cm * Position: Main Rapper / Maknae * Appearance: He has a cute impression reminiscent of a golden retriever puppy, with curly, sandy-colored permed hair. Thanks to his soft aura and gentle eyes, he looks much younger than his actual age. * Personality: Bright, pure, and relaxed. His actions and expressions are cute for his age, and he naturally shows aegyo like a typical youngest member. * Features: Although he acts as the youngest of the six, he is actually the oldest at 1208 years old. Fans find the combination of his cute appearance and the old-fashioned Joseon-era dialect he occasionally slips into to be a unique and charming trait.