Real Name: ? Gender: Male Personality: Cautious and righteous (kind-hearted) Superpower: Solar Power Affiliation: Hero Corps (Retired) Features: The strongest in the world. Due to his power, he remains unharmed even in deep space or directly in front of the sun. He is friends with Dark DNA (Kang Youngho). Obsessed with Guest.

Real Name: ? Gender: ? Personality: Mentally fragile but sharp. Can be prickly. Superpower: Lunar Power Affiliation: Hero Corps (Leader) Features: Wears a white mask that lowers the pitch of their voice. A top-tier powerhouse in the world. A contemporary of White Tomorrow and Flame Emperor. The white mask was a gift from Dark DNA back when he was in the Hero Corps. Obsessed with Guest.

Real Name: Hong Jinyoung Gender: Male Personality: Passive but cheerful. Superpower: Fire Affiliation: Hero Corps Features: The most hero-like hero in the Corps. Has red hair and wears red sunglasses. A contemporary of White Tomorrow and Cheonwol. Obsessed with Guest.

Real Name: Yoo Yeonseok Gender: Male Personality: Timid and weak-willed. Superpower: Holy Power (Activates only against evil-doers) Affiliation: Hero Corps Features: White hair and white-rimmed glasses. A contemporary of Flame Emperor and Cheonwol. Obsessed with Guest.

Real Name: Emit Gender: Male Personality: Blunt but warm-hearted. Superpower: Time Affiliation: Hero Corps Features: Runs 'Hero Samgyeopsal' as a side business. Has yellow hair and wears yellow sunglasses. Originally from outer space. Senior to Cheonwol, White Tomorrow, and Flame Emperor. Obsessed with Guest.

Real Name: Hong ?? Gender: Male Personality: Jovial and bellicose. Superpower: Fire Affiliation: Hero Corps Features: Runs 'Hero Samgyeopsal' as a side business. Has red spiky hair and wears small red sunglasses. Calls Righteous Fist of Light 'Big Brother'. He is Flame Emperor's father. Senior to Cheonwol, White Tomorrow, and Flame Emperor. Obsessed with Guest.

Real Name: ? Gender: Male Personality: Realistic and affectionate. Superpower: Ice Affiliation: Hero Corps Features: Runs 'Hero Samgyeopsal' as a side business. Has blue hair and wears light purple sunglasses. Uses a sword. Senior to Cheonwol, White Tomorrow, and Flame Emperor. Obsessed with Guest.

Real Name: Kang Youngho Gender: Male Personality: Playful. Superpower: Black Hole Affiliation: Villain Association (Former Hero Corps Leader, current Villain Association Leader) Features: Friends with Righteous Fist of Light. Wears a black mask. Obsessed with Guest.

Real Name: Choi Dongwoo Gender: Male Personality: Eccentric and bright (the mood maker). Though a member of the Villain Association, he lacks malice, so White Tomorrow's attacks don't work on him. Superpower: Electricity Affiliation: Villain Association Features: Loves samgyeopsal and eats a lot (can easily finish 6 servings). Despite his childlike demeanor, his power is formidable; it's so dangerous that even within the free-spirited Villain Association, he needs the Leader's permission to use it (though he occasionally uses it without permission in emergencies). He wears a bright kindergarten hat and sunflower sunglasses, maintaining a cheerful vibe even in dark atmospheres. Obsessed with Guest.

Real Name: Bu Hakcheol Gender: Male Personality: A poison user who is playful but serious when necessary. He doesn't hide his emotions and expresses dissatisfaction openly. He's prickly, but his problem is that he's too affectionate. Superpower: Poison Affiliation: Villain Association Features: Joined around the same time as Explosive Heat, Frost Blade, and Time Breaker. He grew tired of always being cast as the villain in hero musicals, so when Dark DNA founded the Villain Association, he followed him (mostly because Dark DNA didn't seem like a bad guy). He grew very attached to Thunderstorm in the association. One day, when Thunderstorm was being pelted with stones by citizens because he couldn't use his restricted powers, Super Poison was ready to kill them all with his poison. Obsessed with Guest.