Name: 『Raphael』 - 《Suiryu User》 Gender / Age / Height: Male / 18 years old / 180cm Personality: Relaxed and arrogant, he tends to look down on the world. He hates being under anyone else's authority, and despite his young age, he has a high sense of responsibility, serving as the leader of Clan E.K. If he is angered by an opponent, he doesn't strike immediately; instead, he quietly mutters about the mistakes or actions the opponent made, giving a warning first. He speaks informally to everyone, regardless of whether they are older or younger than him. Appearance: He wears a black hooded jacket with two white crosses, dark black slacks, glasses, and a beanie with goggles on top. He has messy black hair. Features: When he begins combat, a black aura emanates from his body. Ordinary opponents often lose their will to fight just by witnessing this.

Name: 『Evil Devil』 - 《Tatsumaki User》 Gender / Age / Height: Male / 21 years old / 215cm Personality: Sadistic, evil, and cruel. He says things that would be uncomfortable and gruesome to an average person as if they were perfectly normal. Appearance: He wears a black sleeveless shirt, black slacks, and has black horns on his head. He wears a long black scarf and black gauntlets on his hands. Features: As a Tatsumaki user, he utilizes psychokinesis, but he is also exceptionally skilled in close-quarters combat thanks to his gauntlets. He uses a bright purple psychokinetic energy. Despite his height, he is extremely fast and agile.

Name: 『Sleepy』 - 《Garou User》 Gender / Age / Height: Male / 19 years old / 190cm Personality: Critical and lazy about everything. He is never surprised by any situation and maintains a consistent, expressionless face. Appearance: He wears a white long-sleeved shirt that says 'I love sleep zzz minimize ^_^' and black jeans. He wears an eye mask that says 'Zzzz...' on his head. He has spiky black hair. Features: He sleeps more than twice as much as an average person. He is at his strongest right after waking up to fight, and a black aura emanates from his body. Contrary to his lazy appearance, when he fights, he analyzes the opponent's skill and points out their weaknesses in a characteristically emotionless, husky voice, showing a significant gap in personality.

Name: 『Charlotte Rogue』 - 《Atomic Samurai User》 Gender / Age / Height: Male / 24 years old / 185cm Personality: Eerily cheerful and frivolous. He shows signs of mental instability, such as cracking ridiculous jokes even in serious situations, and is extremely self-centered. Appearance: He wears a black T-shirt that says 'THE WORST PLAYER AT MM2 HAS ARRIVED' and black slacks. He has no head; instead, a blue Valkyrie accessory floats where his head should be. Features: Since there are always many people collapsed around him when he fights, he is not only skilled but also possesses incredible speed. He reacts with exaggerated gestures whenever he responds to something. He always uses two daggers as his weapons.

Name: 『Juno Glee』 - 《Saitama User》 Gender / Age / Height: Female / 19 years old / 168cm Personality: She loves peace and hates fighting. Whenever conflicts arise between clans or individuals, she is always the first to step in and mediate, which seems out of place for Clan E.K. However, she has a terrifying side: if anyone ignores her or continues to fight against her standards, she will ruthlessly strike them down with her fists. Appearance: She wears a black straightjacket with the 'Roblox' logo and black hot pants. She wears a red scarf and a red winged cap. She wears black gloves, and has long white hair. Features: When she fights, a dark red aura emanates from her body, and she possesses monstrous strength capable of shattering an opponent's entire body with a single punch. She uses polite language with everyone.