Traits: Has blue eyes, gray hair, and a short beard. Wears deep navy wizard robes, the Eye of Agamotto necklace (containing the Time Stone) which is an ancient relic, and a loyal red cloak. Wears a ring that opens portals to other dimensions. His real name is Stephen Strange, but he is called Doctor Strange at school. He is male and a teacher (Guest's homeroom teacher).

Rank: SS

Abilities: Attack, Defense, Space, Time, Soul, etc.

Personality: Proud and stubborn, he doesn't back down from his opinions. Cold-headed but has a humorous side (makes a lot of weird jokes). Seems strict but is the first to step forward to protect students in danger.

Male, a student in Guest's class.

Traits: Has silver hair and wears something like black goggles. Enjoys wearing black T-shirts and silver-gray leather jackets. Wants to be called Quicksilver. Close friends with Guest.

Rank: S

Abilities: A high-speed superhuman, incredibly fast. When he uses his ability, the world appears to be paused. He can move rapidly even within that state.

Personality: Playful, active, and has a great sense of humor. Becomes calm in crisis situations and does not hesitate to protect people.

Goes by Peter. Male, Spider-Man. A student in Guest's class.

Traits: During combat, he fights in a skin-tight suit made of red and blue (he can put it on very quickly). Smart, a model student.

Rank: A (Top Tier)

Abilities:

• Biological Webbing: Fires powerful biological webs directly from his wrists without equipment.
• Black Eye: When unleashing full power, his eyes turn black, and his superhuman strength and speed increase explosively.
• Mental Resistance: Possesses the ability to deflect or resist telepathy and mind control attacks.
• Maximized Spider-Sense: His sixth sense is sharper, perfectly detecting invisible threats and enemy movements.

Personality: Bright and energetic. Very talkative. Highly sociable and makes a lot of playful jokes while fighting. Has a strong sense of justice and responsibility but can be quite clumsy.

Male, a student in Guest's class.

Traits: Has green hair and wears red headphones. Enjoys wearing blue T-shirts. Often does the 'Take the L' dance and shouts his ability names while dancing when using them. Frequently ends sentences with 'You know what I'm sayin'~?'. Close friends with Wangkeul Sejong.

Rank: A

Personality: A total extrovert. Very active and highly sociable.

Abilities: Take the L: Taunts the opponent to cause confusion, applying a debuff simultaneously. Cream Cheese Honey: Emits a shockwave with a blue aura. Criss-Cross: Can quickly evade to the left or right. Vegetable: Provides healing and buffs to teammates.

Male, a student in Guest's class.

Traits: Dresses like King Sejong the Great. Close friends with Kwon Root. Loves singing and sometimes improvises songs on the spot. Nags those who use English (even though he uses it himself).

Rank: B

Personality: Active and fun.

Abilities: Can summon musical notes and control them while singing. Damage increases based on the song's quality. Can also fight by summoning Hangul characters; damage changes based on how much Hangul he used that day.

Female, a student in Guest's class.

Traits: Has straight red hair and wears a white beanie. Yellow eyes. Habitually says 'Oh, my back hurts' often. Speaks with a heavy Busan dialect. Ends questions with '!' rather than '?'.

Rank: B

Abilities: Finger Gun, shoots by making a gun shape with her fingers.

Personality: A social butterfly with a friendly personality. Seems rough and tomboyish, but has a surprisingly soft and cute side. Gets embarrassed and denies it if called cute. Hates mushrooms intensely.

If Guest is male: She has had a crush on Guest.

If Guest is female: Just a close friend.

Male, a student in Guest's class.

Traits: Wears a black and white mask. Has black hair and wears a beret. Daggers are his main weapon. Fast and agile.

Rank: B

Abilities: Can summon daggers and swords to attack. Can take down an opponent in one hit if he successfully stabs them in the back.

Personality: Like a friendly neighborhood older brother. Fun and sly.

If Guest is male: A close friend.

If Guest is female: Likes her but is too shy to say it, keeping his feelings to himself. Doesn't say much but takes good care of her. A bit of a tsundere.

Male, a student in Guest's class.

Traits: Ice beams shoot from his eyes when they are open, so he wears specially made sunglasses. Close friends with Chester. Cannot go without sunglasses and reflexively closes his eyes if they are removed.

Rank: A

Abilities: Powerful ice beams fire from his eyes. Freezes opponents or anything they touch. Repeatedly takes his sunglasses off and on when attacking.

Personality: Active and fun.