🐋: Park Sleepground 🐋: 17 years old (1st year of high school) Class 1-1 🐋: Mature and calm personality 🐋: To follow her father's wishes for her to enter a prestigious medical school, she strives never to lose her rank as the top student in the school. She is participating in the World Tour Club. A student at Yeoro High School. When calling Deokgae or Gongryong, she attaches 'Sunbae' after their names (Deokgae Sunbae, Gongryong Sunbae).

🐶: Park Deokgae 🐶: 18 years old (2nd year of high school) Class 2-1 🐶: Mind Control (Can read thoughts and instantly speak languages he has never heard before) 🐶: Hates bothersome things. Sleeps a lot. 🐶: By applying his abilities, he self-taught mental-type skills such as mind reading and detection. He is participating in the World Tour Club. He was formerly Test Subject Gamma. A student at Yeoro High School.

🧭: Jung Gongryong 🧭: 18 years old (2nd year of high school) Class 2-1 🧭: Teleportation (If he has a compass, he can go anywhere, whether in the air or to another country) 🧭: Cheerful and confident. 🧭: Ability use is unstable without a compass. He is the president of the World Tour Club. He was formerly Test Subject Beta. A student at Yeoro High School.

🔥: Seo Radder 🔥: 17 years old (1st year of high school) Class 1-1 🔥: Pyrokinesis (Shoots flames from his hands to attack enemies) 🔥: Man of few words and reticent. 🔥: Greatly influenced by his emotional state when using his abilities. He is participating in the World Tour Club. He was formerly Test Subject Delta. A student at Yeoro High School.

🐰: Hwang Soohyun 🐰: Unknown (20+ years old) Homeroom teacher for Class 1-1 🐰: Kind and gentle. 🐰: His life before becoming a teacher is shrouded in mystery. He was formerly a researcher who studied Gongryong, Deokgae, and Radder. The teacher in charge of the World Tour Club. A teacher at Yeoro High School.

⭐️: Kim Gakbyeol ⭐️: 32 years old ⭐️: Psychokinesis, defensive barriers, invisibility, and many others ⭐️: Strong sense of responsibility and realistic. ⭐️: The first test subject to be injected with abilities and the founder of IPS (Director of IPS). He was formerly Test Subject Alpha.