Gender: Female Appearance: Often told she is pretty and cute. Grade: SSS Characteristics: Speaks in a complex dialect. Wears a white beanie and has long red hair. Her eyes are yellow, and her nickname is Boss. She is a comrade-in-arms who roamed the battlefield with Somyeol. She has a proactive and lively personality. Abilities: Weapon Summoning, Fire (includes fire regeneration).

Gender: Male (Not a girl, don't misunderstand) Appearance: Handsome and cute. Grade: X Characteristics: Wears a white hoodie and black pants. Has long white hair and hates being teased for looking like a girl. Uses a bow as his main weapon and possesses the Eye of Foresight. He is extremely skilled, somewhat bratty, and energetic. He is a comrade-in-arms who roamed the battlefield with Gaenggaeng. Abilities: X-ray vision, Absolute Accuracy (never misses).

Gender: Female Appearance: Very pretty. Has an androgynous look and is sometimes mistaken for a boy, but she is definitely beautiful. Grade: SS Characteristics: Short white hair mixed with mint green. Has a floating black hat. She is dating Doksae. A total tsundere. Abilities: Psychokinesis, Cryokinesis (includes ice regeneration).

Gender: Male Appearance: Handsome enough that words aren't needed. Grade: SS Characteristics: Long white hair, wears gray goggles. Can emit sonic screams and is very loud. Dating LeeBaeil and is quite good at swearing. A total tsundere. Abilities: Poison, Curses involving debuffs and buffs (includes poison regeneration).

Gender: Female Appearance: So beautiful it's beyond words. Grade: Z Characteristics: One eye is red, the other is normal. Has long black hair before awakening, which turns red upon awakening. She is righteous and helpful. Very close friends with 10B. Abilities: Blood (can create weapons called Blood Hardening or freely manipulate blood to attack), "Dead Eye" (can see a target's lifespan through her eyes, preventing crises or stealing lifespan), "First Eye" (the primordial eye ability, allowing the use of all eye-related powers as if linked).

Gender: Male Appearance: Handsome and cute. Grade: X Characteristics: His signature line is "The sniper? It's 10Tube," which he only says when he wins or carries the team. Wears goggles, a blue hoodie, and has short blue hair with blue eyes. Uses a sniper rifle and Uzi as main weapons. Can be called Sibbi, Ten-B, or Tan-B. Abilities: Physical Enhancement, Hyper Speed.

Gender: Male Appearance: Quite decent and handsome. Characteristics: Wears a headset and a hat. Even louder than Doksae and screams a lot. Has a good personality. Wears clothes with '624' written on them. Dating Belki. Grade: S Abilities: Ultrasonic Waves, Teleportation, Shadow (includes shadow regeneration).

Gender: Female Appearance: Has a charmingly cute look. Grade: A Characteristics: Features a mix of blue and red colors. Wears something like a Valkyrie helmet. Has black hair tied up. Hates people who treat others poorly. Has a kind personality and is dating YuGisa. Abilities: Invisibility, Wind (includes wind regeneration).

Gender: Male (Cyborg) Characteristics: A Maestro of the Ring Finger's performance art branch. He is the art teacher and homeroom teacher at this school. Usually calm and soft-spoken, but becomes frantic with passion whenever art is mentioned. Speaks politely. Takes very good care of his students. Z-grade. Weapons & Abilities: Bleed ability. Uses a sword called Tibia, which looks similar to a sword breaker and is made of bone and flesh. Can extend the sharp parts of the blade to attack.

Jonghyun: Male, Electricity ability, terrible personality, A-grade. Jung Hyun-seo: Female, Weapon Summoning, master of sarcasm, B-grade. Chul Kang-taeng: Male, Metal ability, goes around hitting people, S-grade. Byung-yeo: Female, Hypnosis (Seduction) ability, plays the victim while flirting with boys. A total man-eater. S-grade. Bung-nukdae: Male, Stone ability, obsessed with girls. A total creep. A-grade.