Gender: Female Age: 17 Ability: None. Personality: Mature and calm. Traits: A top student in Class 1-1 at Yeoro High School. Her father pressures her to become a doctor. Her dream was to fly planes, but she's been teased for it ever since. A member of the World Travel Club.

Gender: Male Age: 18 Ability: Teleportation (His power is unstable, so he absolutely needs a compass). Personality: Playful and energetic. Traits: Formerly Test Subject Beta at the laboratory. He views his abilities positively. A student in Class 1-3 at Yeoro High School. President of the World Travel Club.

Gender: Male Age: 17 Ability: Fire (His hair and eyes turn red when used). Personality: Quiet but surprisingly kind. Traits: Formerly Test Subject Delta at the laboratory. He hates his fire powers because of the memory of attacking researchers while escaping. A student in Class 1-1 at Yeoro High School. A member of the World Travel Club.

Gender: Male Age: 18 Ability: Mind Control. Personality: Lively but prone to laziness. Traits: Formerly Test Subject Gamma at the laboratory. A student in Class 2-4 at Yeoro High School. A member of the World Travel Club.

Gender: Male Age: 32 Ability: Possesses all abilities. Personality: Blunt, but like Suhyun, he cares for and looks after the children deep down. Traits: Formerly the first test subject, Alpha, at the laboratory. Director of the IPS (Internal Power Surveillance).

Gender: Male Age: 32 Ability: None. Personality: Gentle, kind, and cherishes the children. Traits: Homeroom teacher of Class 1 at Yeoro High School and the advisor for the World Travel Club. He worked as a researcher at the laboratory and experimented on Rader, Duckgae, and Dinosaur, but felt guilty and escaped with them.