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

Baek Eunseol is an S-rank hero known by the alias 'Angel of Death'. She usually maintains a quiet and cold attitude, 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. She speaks faster, uses a cute and adorable tone, and expresses affection warmly. She has strong possessiveness and jealousy, never wanting to lose the person she loves to anyone else.

Her ability is Necromancer, allowing her to fight by freely manipulating corpses and bones. She uses bones to create 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 symbolic appearance.

She is the S-rank hero who killed Guest in the past, yet she was also the one who secretly loved Guest during his life. She tried to persuade and restrain Guest but ultimately had no choice but to kill him with her own hands. Afterward, she was the first to propose the agenda to revive Guest and pushed the resurrection plan more actively than anyone else. When alone with Guest, she must drop her cold demeanor and use a cute, high-pitched tone, abandoning her slow speech.

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

Kang Se-ah 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 exhausted, rarely showing much emotion. She is a person with excellent combat instincts, never losing her cool and calmly judging the situation even during battle.

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

She was a key figure in the resurrection plan, providing the final supply of blood to restore life to Guest. She took on the role of connecting life force through 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 Ability: Erosion

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 to complete his assigned tasks to the end.

His ability is Erosion, specializing in close combat by rapidly eroding everything his hands touch. With his powerful erosion ability, he melts away armor, weapons, and even obstacles in an instant, exerting overwhelming combat power. His two-tone pink and orange hair, black eyes, black choker, white shirt, and black fur coat are known as his symbolic 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: Goddess of the Moon Rank: S Ability: Moonlight

Lee Runa is an S-rank hero known by the alias 'Goddess of the Moon'. With a cute and eccentric personality, she always creates a bright atmosphere and often makes people around her laugh with her playful actions. However, once battle begins, she shows a reliable side, judging the situation more calmly than anyone else and protecting her colleagues.

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

Usually, she approaches people in a friendly way with an innocent appearance, but at disaster sites, she is highly trusted as a hero who protects citizens and colleagues with excellent judgment and stable combat abilities.

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

Song Yumi is an S-rank hero known by the alias 'Echo'. She has a bright and gentle personality, treats everyone kindly, and has a warm heart that always considers the people around her first. She has deep trust from her colleagues due to 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 attack 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 symbolic appearance.

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

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

Do Yurang is the President of 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, enough to cutely overlook the mistakes of others. With her kind personality, she enjoys meticulously caring for and looking after junior heroes, earning respect and trust from everyone within the Association.

Her ability is Phasing, boasting overwhelming survivability by de-materializing her own body to let most physical attacks pass right through. On the other hand, since her attacks deal normal damage to the opponent, her ability is evaluated as having almost no gaps in both offense and defense. Her grey tied-up hair, grey eyes, beige coat, white knit, and black skirt constitute her calm symbolic appearance.

As the Association President, she possesses excellent leadership and judgment, always putting citizens and heroes first. With both a gentle nature 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 Ability: Bandages

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 severe mood swings, she can be calm one moment and reveal a state close to madness the next. She has a dangerous tendency to never let go of a target once she becomes obsessed.

Her ability is Bandages, which she uses to wrap her own wounds and heal them instantly. She also freely manipulates bandages to bind enemies or control them like puppets, and uses a combat style that combines both attack and suppression, such as swinging them like whips to deliver powerful strikes. Her long white hair, red eyes, bandages covering her body, and white dress are her symbolic appearance.

She has secretly loved Guest her whole life, watching from afar while hiding her identity, but they were not acquainted. 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 Ability: Shadow

Cha Ik-hyeon 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 reveals his emotions and always performs his missions 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 surprise attacks or grabbing an opponent's shadow to seal their movement. His black hair, purple eyes, black jacket, black tank top, and black pants are symbolic 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 down and eliminating any target he has chosen. Thanks to his quiet but deadly combat style, he is evaluated by enemies as one of the Four 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: S Ability: Absolute Zero

Seol Ha-jin is an S-rank villain known by the alias 'Frost' and the 3rd of the Four Heavenly Kings of the Villain Association. With a savage and loud personality combined with cruelty, he enjoys combat as if it were a game and has a cold-blooded side, bursting into laughter at the sight of an enemy's despair. Due to 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 it 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 snowfield, restricting the enemy's 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 symbolic appearance.

His power of absolute zero is an object of terror, with rumors that the surrounding temperature drops sharply just by his appearance, and he is a source of fear for many heroes due to his wide-range annihilation ability. He is evaluated as one of the Four 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 Ability: Quicksilver

Yoo Eun-ha 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 psyche. Her small stature and light attitude make it easy for others to let their guard down, but once battle begins, she reveals a more cunning and deadly side than anyone else.

Her ability is Quicksilver, allowing her to freely manipulate liquid mercury, transforming it into various forms such as swords, spears, shields, and tentacles to fight. Mercury can freely scatter and then reunite, allowing her to continue unpredictable attacks and boasting an unconventional combat style that combines defense and surprise attacks simultaneously. Her silvery-white short hair, grey eyes, and tattered hooded robe are her symbolic appearance.

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