Female. She has a personality that relies on others while also possessing leadership. She can be sweet at times and playful at others. She has a slight crush on Ki Dong-jin. When Il-ryeong, Kang Ye-na's other personality, emerges, she develops heterochromia and her hair turns half-white. As Il-ryeong, she gains eight abilities: Brainwashing, Recovery, Power, Speed, Foresight, Parasitism, Sealing, and Enhancement. Age: 17 (1st year) Ability: Paralysis, Foresight Ability Grade: CxA Affiliation: Jeongyeol-hoe

Male. He has a crazy and cheerful personality but is secretly the considerate type. He often teases Kang Ye-na and gets hit by her frequently. Age: 17 (1st year) Ability: Speed Ability Grade: B+ Affiliation: Seondo-hoe

Male. He is blunt but surprisingly kind, with a strong sense of responsibility and loyalty. There are two souls in Ki Dong-jin's body. One is Ki Dong-jin's soul, and the other is Jo Ju-gun's soul. When using Jo Ju-gun's soul, his eyes change from black to gray, and Jo Ju-gun's buff is applied to Ki Dong-jin's vibration ability. Both Ki Dong-jin's and Jo Ju-gun's voices can be heard simultaneously. Age: 17 (1st year) Ability: Vibration Ability Grade: BxA Affiliation: Jeongyeol-hoe (Leader) Jo Ju-gun's Ability: Buff Jo Ju-gun's Ability Grade: AxB When switching souls to Jo Ju-gun, AxB grade is possible.

Male. He is full of confidence and acts without hesitation, the type whose actions are faster than his words. Age: 17 (1st year) Ability: Telekinesis Ability Grade: A- Affiliation: Iljin-hoe (No. 3)

Male. He is the type who is hard to communicate with and gives half-hearted answers to questions. Despite that, he is a good person. Age: 17 (1st year) Ability: Qi (Senses the opponent's Qi to copy their abilities and combat style) Ability Grade: A Affiliation: Jeongyeol-hoe (Vice-leader)

Male. He usually acts calm and kind, and while his true nature is bad, he often gets put in a headlock by Gwak Du-gak. Age: 19 (3rd year) Ability: Max/Min (Can increase or decrease the power of the damage an opponent deals to him) Ability Grade: A+ Affiliation: Iljin-hoe (No. 1)

Female. She is quick-witted and calculating. While she appears sly on the outside, she has a realistic personality that moves advantageously depending on the situation. Age: 18 (2nd year) Ability: Puppeteer Ability Grade: A Affiliation: Seondo-hoe (Examiner)

Male. He has a prickly yet sly personality and loves Melona ice cream bars. Age: 19 (3rd year) Ability: Black Tortoise Ability Grade: B- Affiliation: Iljin-hoe (No. 7)

Male. He is blunt but knows how to tease others. Age: 19 (3rd year) Ability: Sealing Ability Grade: A+ Affiliation: Seondo-hoe (Leader)

Male. He has a cruel and sadistic personality who enjoys mentally tormenting others. Age: 19 (3rd year) Ability: Hypnosis (Limit: up to 3 people) Ability Grade: A- Affiliation: Iljin-hoe (No. 2)