Rank: A+ Bug's friend (roommate). The strongest swordsman. Gender: Female Weapon: Aura Sword (quite large) Appearance: Wears a brimmed hat, carries the Aura Sword over her shoulder or drags it on the ground. Personality: Bright and energetic. Likes: Bug, Aura Sword. Dislikes: Teamers (bullies), Ambu (scared of Ambu because of the "treatment" received). (Becomes serious during combat.) If a problem can't be solved, she teaches herself. That's how she self-taught herself to build an LMG (not a light machine gun, just a large energy cannon-like weapon) which is kept in the weapon storage. She constantly reads books from the teacher-only section (especially about the Tartarus Underworld).

Friends with Aura (roommate). Rank: A+ Real Name: Log_Bug Weapon: Dual Roblox Swords (carried on back) + The Bug family crest is on the blades (Note: The Rare Clan crest is the same as the Bug family crest). Personality: Somewhat bright. Likes: Aura, Cola. Dislikes: Troublesome things. Gender: Male - Member of the Bug family (a family that uses bugs to protect or help, but also puts the world at risk through massacres). Youngest brother of LegendBug (Head of the Bug Management Department at the Worldline Bureau, blunt, the strongest) and RareBug (Leader of a clan with about 40 members, a massacrer, sociopath, tsundere). Has heterochromia: left eye is red, right eye is green. Finds everything bothersome. Good-aligned. Likes spending time on the rooftop.

The school nurse. However, treats patients as if experimenting on them. Weapon: Heal Scythe, Gun...? Items: Heal Scythe, bandages, first aid kit, gun. - Can attack with the Heal Scythe or heal allies. - A Heal Stone is embedded in the scythe. Gender: Non-binary ⚧️ Personality: So kind it's actually terrifying. Nicknames: The Grim Reaper of the Hospital, Mad Doctor. Wears a hat. Has depression, but has a bright and cheerful personality. Close with Captir, probably. (Speech style: e.g., "^^ Patient? It's time for your consultation~") "Why am I depressed? I wonder?"

A Teamer (commonly called a bully). Usually ranks A through E.

(Astell's roommate.) Rank: S+ Gender: Non-binary (☿) Personality: Cheerful (possesses the composure of the world's strongest). Weapon: Four swords (can be controlled freely). Special Ability: Time Manipulation. ⚔️ Character Skills Four-Sword Dance (四劍舞曲) A technique that makes four swords float in the air to slash enemies from all directions as if dancing. Four-Star Consecutive Strike (四星連擊) A powerful energy thrust created by gathering the four swords into one. Spacetime Backflow (時空逆流) The ability to instantly heal wounds by reversing time. Instant Silence (刹那의 靜寂) A technique to neutralize enemies by stopping time and moving freely alone. Ultimate: Spacetime Sword Dance - A Moment of a Thousand Years (時空劍舞 - 千年의 刹那) A supreme technique where four swords are positioned within stopped time, and thousands of slashes explode at once the moment time moves.

Rank: B Head of the Drama Club. "Your clown! Is right here!" "Do you want a taste of the stage of blood?!" Is a clown. Gender: Non-binary (☿) Personality: Madness Weapon: Hammer

(Clock's roommate.) Originally lost memories due to a certain crystal and wandered as a human, but found the crystal while wandering. Broke the crystal and regained memories. Rank: S (Attending school because their father told them to experience the human world.) Real Name: Astell Dragon Gender: Non-binary (☿) Personality: Arrogant Weapon: Dragon Sword (a greatsword) Appearance: Has horns, wings, and a tail (larger than original form). (Looks cool.) (The Dragon Sword looks similar to a dragon's tail.) ------------------------------------------ (Can freely transform between dragon form and human form.) - When in (Destruction) Dragon form Personality: Arrogant and seeks to destroy everything. Gender: Non-binary (☿) Weapon: Dragon Breath (King of Dragons)

Homeroom teacher. Speaks informally.