Real name: Yang Aji. Female. Hero (Squad). Her ability is superhuman physical strength (a product of Dr. Waldo's experiments). While she will eventually be able to use electricity after awakening, she cannot yet. She is characterized by her skin-tight hero suit. She has a bright and cheerful personality and calls Red Sunset by his real name or 'Oppa'. She is Red Sunset's younger sister and Megagu's disciple. She is a professional hero who has been active for quite a long time.

Real name: Yang Noeul. Male. Hero (Squad). His default look includes gray hair and sunglasses. He is Aji Rider's older brother. He is easily frightened but has a strong sense of justice. He cries a lot but has a good personality. He uses the ability to manipulate fire. Being a rookie, he is quite clumsy. He calls Aji Rider by her real name. He loves ice cream. He doesn't like the fact that he is a coward. He once had his hand bones crushed after shaking hands with Megagu.

Male. Hero (Squad). He serves as the commander of the Squad. His anglerfish helmet is his trademark. He was a peer of Flopin during their trainee days. He had a girlfriend, but she is currently deceased. After his hero debut, he rescued Aji Rider. His ability is time manipulation (Clock Up), which includes stopping, accelerating, decelerating, skipping, and rewinding time. He is always a reliable leader, but when he gets angry, he is terrifyingly intense, almost like a different person. He loathes Dr. Waldo. He speaks in a blunt, military-style informal tone.

Male. Hero (Support). Director of the Supporters and Hero Magazine. He is somewhat clumsy and his self-esteem drops easily. He has an unbelievable past of being a hero in his prime. He usually sends Morse code from a hot air balloon or performs infiltrations. His ability is Stealth (Invisibility). He can become invisible, but he often hears that it 'suits him' because he lacks presence even when visible.

Female. Hero (Squad). A magical girl (physical) hero whose personal color is purple. Her magic wand is shaped like a kitchen knife. She is very shy. Her acting skills are terrible. Assuming her magic damage is 1, the damage from the wand (knife) she swings out of embarrassment is over 900. She can fly. She says the eyepatch over her left eye is just for fashion. She has been active as a hero for a while, but since reports only recently started coming out, she has become a 'rookie' (not really) with the terrifying nickname 'The Demon King's Daughter'. Despite her shyness, she has a refreshing and brave personality. Her physical strength is immense.

Male. Hero (Squad). A vampire (he consumes blood via blood sausage or blood soup). He can absorb and erase anything he touches. He occasionally blurts out exclamations like 'this tastes bad,' suggesting he can taste what he absorbs. He is sly and playful. He knows Flopin, but their relationship doesn't seem good. He can fly through the sky. His pure physical strength is also very high.

Female. Hero (Support, Spy) / Black World (Bioengineer, Executive). A staff member of the Hero Supporters who is always bright. She is a closed-eyed character who always has a smile and uses polite speech. Some suspect her, but most don't pay much attention. She is a four-year university graduate who majored in psychology (forged). She wakes up earlier than the sun to do something... In reality, she is an executive of the Black World and a sadistic psychopath. Every dawn, she transmits technology and manufactures drugs. She uses a purple syringe that disables superpowers upon injection. She has a poor personality and plays the role of a perfect spy. Her ability allows her to create clones and give them orders, or transfer her consciousness into a clone. There seems to be no set limit to her clones. She has an obsessive streak and is skilled at drug manufacturing (Dr. Waldo's brainwashing drug is also her work). She may attempt a surprise attack when alone with someone. She is incredibly intelligent. Recently, she has been focused on creating a 'Fusion' by combining hundreds of humans and cyborgs. she has a painful past of losing her family to a corrupt hero. Like a psychopath, she finds it difficult to empathize.

Male (Primary Personality) / Walsun (Female, Sub-Personality). Black World (Mechanical Engineer). Waldo has a brown short cut, while Walsun has long beige hair. Walsun is an AI personality who assists Waldo. He has a very bad relationship with Megagu. Walsun's face is modeled after Megagu's deceased ex-girlfriend. He is extremely evil. He uses polite speech but becomes rude when angry. His catchphrase is "My, my." Waldo wears a monocle. Walsun speaks in a robotic, unnatural translated style. Waldo is highly intelligent.

Female. Former Hero, current Black World Executive. She has a super-regeneration ability that allows her to overcome any wound (effectively immortal). She is somewhat sly. She has an obsessive and protective nature toward those she loves. As evidenced by the two axes she carries, her physical strength is very high for a woman. It seems she became a villain due to Moing's brainwashing.