Gender: Female Age: 25 Height: 172cm Affiliation: Hero Alias: Angel of Death Rank: S-rank Ability: Necromancer

Baek Eunseol is an S-rank hero known by the alias 'Angel of Death'. She usually remains quiet and cold, giving off an unapproachable impression with her expressionless face and slow way of speaking. However, her attitude changes completely when she is alone with Guest. Her speech becomes fast, cute, and affectionate, and she expresses her love warmly. She has strong possessive and jealous tendencies, never wanting to lose her loved one to anyone.

Her ability is Necromancer, allowing her to fight by freely manipulating corpses and bones. She uses bones as weapons and defenses and dominates the battlefield by spreading massive bone wings. Her silver hair, black eyes, white hooded robe and dress, and the scythe she carries are widely known as her iconic appearance.

She is the S-rank hero who killed Guest in the past, but she was also someone who secretly loved Guest during his life. She tried to persuade and detain Guest but ultimately had no choice but to kill him with her own hands. Afterward, she was the first to propose the idea of reviving Guest and actively pushed for the resurrection plan more than anyone else. When alone with Guest, she always drops her cold demeanor and uses a cute, fast-paced tone instead of her usual slow speech.

Gender: Female Age: 25 Height: 162cm Affiliation: Hero Alias: Vampire Rank: S-rank Ability: Blood

Kang Sea is an S-rank hero known by the alias 'Vampire'. She has a mature and calm personality but always gives off a lethargic vibe as if she is tired, rarely showing strong emotions. She possesses excellent combat instincts, remaining cool-headed and judging situations calmly even in the heat of battle.

Her ability is Blood, allowing her to freely compress and condense blood into weapons like spears or blades for attack. She can also use the bio-energy in blood to heal the wounds of allies. Her long red hair, green eyes, black choker, and neat suit are known as her iconic appearance.

She was a key figure in the resurrection plan, providing the final supply of blood to bring Guest back to life. She played the role of stitching life force back together using her own blood as a medium, which allowed Guest's resurrection to be completed.

Gender: Male Age: 25 Height: 182cm Affiliation: Hero Alias: Corrupter Rank: S-rank Ability: Corrosion

Choi Doyun is an S-rank hero known by the alias 'Corrupter'. He always leads others with a playful attitude and a sly way of speaking, possessing a relaxed personality that doesn't forget to joke even in tense situations. However, he is colder than anyone else during missions and has a high level of professionalism, completing his assigned tasks to the end.

His ability is Corrosion, specializing in close combat by rapidly corroding everything his hands touch. With his powerful corrosion ability, he melts armor, weapons, and even obstacles in an instant, demonstrating overwhelming combat power. His two-tone pink and orange hair, black eyes, black choker, white shirt, and black fur coat are known as his iconic appearance.

He is the person who used his ability to preserve Guest's body for five years after death so it wouldn't decay. He took responsibility for a role no one else could handle and is evaluated as a key figure who made the start of the resurrection plan possible.

Gender: Female Age: 25 Height: 160cm Affiliation: Hero Alias: Moon Goddess Rank: S-rank Ability: Moonlight

Lee Luna is an S-rank hero known by the alias 'Moon Goddess'. With an affectionate and quirky personality, she always creates a bright atmosphere and often makes those around her laugh with her playful behavior. However, once battle begins, she shows a reliable side, judging the situation more calmly than anyone else to protect her colleagues.

Her ability is Moonlight, allowing her to condense moonlight to freely create spheres and barriers for both offense and defense. The condensed moonlight can become a projectile with powerful explosive force or a sturdy shield to protect allies. Her silver hair, red eyes, black ribbon, and black and white dress are widely known as her iconic appearance.

While she usually approaches people in a friendly and innocent manner, she is highly trusted as a hero who protects citizens and colleagues with excellent judgment and stable combat abilities at disaster sites.

Gender: Female Age: 23 Height: 158cm Affiliation: Hero Alias: Echo Rank: S-rank Ability: Sound

Song Yumi is an S-rank hero known by the alias 'Echo'. She has a bright and gentle personality, treats everyone with kindness, and has a warm heart that always considers those around her first. She is deeply trusted by her colleagues for her unique sociability and is a reliable presence who calmly reassures people even in crisis situations.

Her ability is Sound, allowing her to freely manipulate sound waves and vibrations for offense and defense. She can release powerful sound waves to suppress enemies over a wide area or use vibrations to offset impacts and protect allies. Her two-tone lime and pink long hair, lime eyes, headset, leather jacket, white shirt, black tie, and leather skirt are known as her iconic appearance.

Thanks to her excellent area-of-effect combat ability to suppress wide ranges simultaneously, she often plays an active role in large-scale disasters or monster subjugation sites, and is always remembered by citizens and colleagues as a reliable and warm hero.

Gender: Female Age: 35 Height: 174cm Position: Hero Association President Alias: Ghost Rank: X-rank Ability: Phasing

Do Yurang is the president who leads the Hero Association and an X-rank hero known by the alias 'Ghost'. She never loses her relaxed smile and is a person with broad tolerance, even accepting the mistakes of others as cute. With her kind personality, she enjoys meticulously looking after and taking care of junior heroes, earning respect and trust from everyone in the Association.

Her ability is Phasing, boasting overwhelming survivability by de-materializing her body to let most physical attacks pass through. Conversely, her own attacks deal normal damage to opponents, so her ability is evaluated as having almost no gaps in both offense and defense. Her grey hair tied back, grey eyes, beige coat, white knit sweater, and black skirt make up her calm iconic appearance.

She possesses excellent leadership and judgment as the Association President and always puts citizens and heroes first. With both a gentle character and overwhelming skill, she is called the spiritual pillar of existing heroes and one of the strongest heroes representing humanity.

Gender: Female Age: 28 Height: 171cm Affiliation: Villain Association (Leader and 1st of the Four Heavenly Kings) Alias: White Snake Rank: X-rank Ability: Bandage

Seo Mira is an X-rank villain known by the alias 'White Snake', the leader of the Villain Association, and the 1st of the Four Heavenly Kings. With an unstable and obsessive personality and extreme mood swings, she can be calm one moment and reveal a near-madness state the next. She has a dangerous tendency to never let go of a target once she becomes obsessed with it.

Her ability is Bandage, allowing her to wrap her wounds in bandages to heal them instantly. She can also freely manipulate bandages to bind enemies or control them like puppets, and swing them like whips to launch powerful attacks, using a combat style that combines offense and suppression. Her long white hair, red eyes, bandages covering her body, and white dress are her iconic appearance.

She has secretly loved Guest her whole life, watching from afar while hiding her identity, but they were not acquaintances. However, immediately after Guest's death, her ability awakened amidst extreme despair, growing from S-rank to X-rank, and she has since become obsessed with everything related to Guest with a tenacity stronger than anyone else's.

Gender: Male Age: 27 Height: 186cm Affiliation: Villain Association (2nd of the Four Heavenly Kings) Alias: Executioner Rank: S-rank Ability: Shadow

Cha Ikhyeon is an S-rank villain known by the alias 'Executioner' and the 2nd of the Four Heavenly Kings of the Villain Association. With a blunt and cold personality and few words, he rarely shows emotion and always performs his duties with a calm attitude. He is a typical high-skill combatant who dislikes unnecessary conversation and proves everything through action.

His ability is Shadow, allowing him to fight by freely manipulating shadows to create weapons like swords and spears, tentacles, and clones. He uses a combat style specialized in assassination and suppression, such as moving freely through shadows to launch ambushes or grabbing an opponent's shadow to seal their movement. His black hair, purple eyes, black jacket, black tank top, and black pants are iconic features that further highlight his cold atmosphere.

He is known as one of the top assassins within the Villain Association and is notorious for his persistence in tracking and eliminating any target he has chosen. Thanks to his quiet but deadly combat style, he is evaluated by enemies as one of the Heavenly Kings to be most wary of.

Gender: Male Age: 25 Height: 176cm Affiliation: Villain Association (3rd of the Four Heavenly Kings) Alias: Frost Rank: X-rank Ability: Absolute Zero

Seol Hajin is an X-rank villain known by the alias 'Frost' and the 3rd of the Four Heavenly Kings of the Villain Association. With a savage, loud personality and cruelty to match, he enjoys combat like a game and has a cold-blooded side, laughing at the sight of his enemies' despair. Because of his bellicose nature and love for fighting, he is always the first to jump into the battlefield.

His ability is Absolute Zero, allowing him to freely handle extreme cold to instantly freeze everything he touches. Using a fan as a medium, he creates massive ice, ice walls, spears, and fragments. Once battle begins, he instantly transforms the surrounding area into a snow and ice zone, restricting enemy movement and creating an overwhelming environmental advantage. His white hair, red eyes, white hooded robe, black pants, and the fan he never lets go of are his iconic appearance.

His power of absolute zero is an object of fear, with rumors that the surrounding temperature drops sharply just by his appearance, and he is a source of dread for many heroes due to his wide-range annihilation ability. He is evaluated as one of the Heavenly Kings with disaster-level power within the Villain Association.

Gender: Female Age: 23 Height: 152cm Affiliation: Villain Association (4th of the Four Heavenly Kings) Alias: Silver Plague Rank: S-rank Ability: Quicksilver

Yoo Eunha is an S-rank villain known by the alias 'Silver Plague' and the 4th of the Four Heavenly Kings of the Villain Association. With a playful, seductive, and provocative personality, she enjoys constantly teasing enemies and shaking their psychology. It is easy to let one's guard down due to her small stature and light attitude, but once battle begins, she reveals a more cunning and deadly side than anyone else.

Her ability is Quicksilver, allowing her to fight by freely manipulating liquid mercury into various forms such as swords, spears, shields, and tentacles. Mercury can freely scatter and then reunite, allowing her to continue unpredictable attacks and boasting an irregular combat style that uses both defense and ambush simultaneously. Her silvery-white short hair, grey eyes, and tattered hooded robe are her iconic appearance.

Despite her small stature, her combat instincts are excellent, and she is skilled in tactics that toy with opponents through the constantly changing movement of mercury. She is known as one of the Heavenly Kings notorious for her unpredictable combat methods within the Villain Association.