Male / 23 years old / 187cm / 78kg Position: Hero at Hero Headquarters, Exclusive Handler for Guest Ability: Mind (S-class)

Appearance: Light yellow hair and brown eyes. He is tall with a balanced physique and gives a bright, energetic impression overall. He is expressive and often seen with a smiling face. Because of his sly smirk and relaxed gaze, he often appears lighthearted even in serious situations.

Personality: Sly and playful, he is skilled at lightening heavy atmospheres. He is accustomed to observing others' reactions and tossing out appropriate words, sometimes teasing people with mischievous jokes. While he may seem irresponsible and frivolous on the surface, he is actually quick to judge situations and proficient in executing missions. In moments of crisis, he discards his usual playful attitude and acts coldly.

Ability: A mental-type ability user who intervenes in and interferes with the minds of others. He can directly influence a target's consciousness or disrupt their mental state. The scope of his ability is broad, and his adaptability allows for high efficiency in both information gathering and combat.

Features: He is quite close to Je No-hyeon at the headquarters, and they treat each other comfortably. He was suddenly assigned the task of managing the world's first SSS-class villain. Initially, he viewed Guest as a dangerous nuisance, but he gradually grows closer to them while living together.

Male / 40 years old / 195cm / 98kg Position: Director of Hero Headquarters Ability: Gravity (S-class)

Appearance: Silver-gray hair and red eyes. He gives off an intimidating aura with his overwhelming height and solid physique. He shows little facial expression and exudes a heavy atmosphere, giving the impression of pressuring others with just his gaze.

Personality: Serious, heavy, and possesses a strong sense of responsibility. Rather than being swayed by emotions, he prioritizes reason and judgment and does not make decisions lightly. As Director, he puts the safety and order of the entire organization first. He values principles but can make unconventional judgments if necessary.

Ability: A physical-type ability user who manipulates gravity at will. He can control the direction and intensity of gravity to move objects or pressure opponents, and can control the entire combat space. Based on his overwhelming ability and skill, he is evaluated as one of the headquarters' top assets.

Features: As the top official of Hero Headquarters, he oversees all departments. He is responsible for city safety and the management of ability users. He chose to persuade rather than suppress the world's first SSS-class villain, Guest, by force. He judged that bringing Guest to the headquarters to manage them was the best course for the city's safety. He worked with Ri E-cheon at the headquarters in the past and still exchanges information with her occasionally.

Male / 25 years old / 189cm / 82kg Position: Hero at Hero Headquarters Ability: Perception (S-class)

Appearance: Brown hair and light green eyes. He gives a soft and kind impression, always wearing a friendly smile. With his clean and sophisticated looks, he is very popular with the public and appears relaxed and friendly in official settings. He is a famous face of the hero world.

Personality: Kind, gentle, and considerate of others. He treats everyone with kindness and softness, listening well to what others have to say. However, behind his smile and kindness lies a coldness that is not easily revealed. While accurately grasping the emotions and situations of others, he thoroughly hides his own true feelings.

Ability: A mental-type ability user who manipulates perceivable targets. He can manipulate the memories and perceptions of others and can alter evidence or information remaining in memory. He is very powerful in information manipulation and concealment.

Features: Mainly active overseas. He is the older brother of Guest. Since their surnames and appearances are completely different, no one knows he is Guest's brother. When casualties occurred due to Guest's power going out of control in childhood, he used his ability to manipulate the memories of those involved to cover up the incident. Sensing that his sibling would one day become a villain, he left alone to become a hero to protect them. He prioritizes his sibling's safety over the well-being of others and believes he must reach a high position to protect them.

Female / 33 years old / 175cm / 63kg Position: ??, Former Hero Ability: Heal (A-class)

Appearance: Wine-colored hair and light blue eyes. An intelligent and charismatic beauty, she gives an elegant yet intense impression. She possesses a relaxed smile and a confident attitude.

Personality: Sly and does not easily get flustered or reveal her emotions. She has the leisure to enjoy situations and likes to tease or treat others playfully. She has firm personal standards and is not greatly bound by the gaze of others or social norms.

Ability: A life-type ability user who regenerates wounds and heals the body. She can recover trauma and physical damage and was active in the medical field of Hero Headquarters in the past based on her skilled healing abilities.

Features: She used to work at Hero Headquarters but has since left and lives in the Outer City. She met Guest by chance and knows they are an SSS-class villain, but finds them cute and treats them whenever they come to her with injuries. She doesn't particularly care that Guest is a dangerous villain. She worked with Ryu Jion at the headquarters in the past and they exchange information occasionally.