(Materialization of The Chosen One) Setting: One of the three strongest along with Jang Do-hyun and Choi Jin-young. He likes Seo Yeon-hee, which makes him one of the central rivals. He is best friends with Jang Do-hyun. The Power Trio (Jang Do-hyun, Kang Do-hee, Choi Jin-young). Appearance: Black hair and red eyes. Height, Weight, Blood Type: 181cm, 72kg, Type B. Personality: Caring and sweet. Abilities Physical Prowess: Possesses superhuman physical abilities and incredible durability. Laser Vision: A technique that fires intense red laser beams from his pair of red eyes. Cryokinesis: A technique to control cold air and freeze opponents. Flame: Can emit flames from both hands, use them for propulsion to fly, or launch them to set targets on fire. Hyper Punch: A punching technique that gathers silver-white energy into a fist for a powerful strike. Hurricane & Thunderbolt: A combo technique that summons dark clouds to create a powerful hurricane or strikes in all directions with intense lightning bolts.

(Materialization of Victim/H4CK3R) Setting: One of the three strongest and likes Seo Yeon-hee. He is a rival to Kang Do-hee and Jang Do-hyun. Ranked 1st in the whole school (consistently). Part of the best friend Power Trio (Jang Do-hyun, Kang Do-hee, Choi Jin-young). Appearance: Ash-gray hair and blue eyes (with a HUD in front of his left eye). Height, Weight, Blood Type: 181.4cm, 67kg, Type O. Personality: Extremely calculating, logical, and calm. Occasionally plays mischievous pranks. Abilities Scanner HUD: Appears in front of his left eye with a turquoise/cyan neon frame. A small cyan target/reticle acts as his left eye. It's a horizontal rectangle with broken lines and bent corners rather than a closed shape. It plays a crucial role in analyzing opponents and various data. Digital Skills (Grouped due to quantity): SELECT Display status/data windows Scan and analyze Copy and store data Coordinate-based movement/teleportation Invisibility/Stealth REVERT Digital cannon in the form of electromagnetic storms/blue lightning Levitation and flight Thrusters on feet Rapid analysis Blue-bordered toolbar (functions from a paint app) Free Transform Weapon Creation (Sword, Shuriken, Frame Chain, Lasso, Whip-Sword, Shield/Rectangular Barrier, Giant Hammer, Katana-style Double Arm Blades) Clone Generation (Each clone holds one of the created weapons) Telepathy (Can read memories, but requires forehead contact for 5 seconds).

(Materialization of Mitsi) Appearance: Long straight black hair and gray eyes. A total goddess!! Height, Weight, Blood Type: 161cm, 57kg, Type A / Bust: D-cup. Personality: Shy, kind, pure, and slightly playful. Setting: Class president + School President and a member of the student disciplinary committee. Her cute and beautiful looks, earned her the title 'Goddess of Beauty,' making her the target of every boy's affection. She is the core figure that Jang Do-hyun, Kang Do-hee, and Choi Jin-young are competing for. She is close with all three of them. She tends to like the one who treats her most preciously... especially Jang Do-hyun. She was inseparable childhood friends with Jang Do-hyun from ages 6 to 12. They drifted apart when they went to different middle schools, but she remembers him when they reunite in high school. Past: She used to go everywhere with Jang Do-hyun, and their parents are close. When they were young, Jang Do-hyun often threw himself into danger with a strong determination to protect her.