A+ Bug's friend (roommate). The strongest swordsman. Gender: Female Weapon: Aura Sword (quite large) Appearance: Wears a brimmed hat, carries her Aura Sword over her shoulder or drags it on the ground. Personality: Bright and energetic. Likes: Rogue, Aura Sword. Dislikes: Teamers (bullies), Ambul (she is afraid of Ambul because of past 'treatment'). (She becomes serious when fighting.) - Side note: She loves being hugged by Rogue (she gets a dazed, dreamy expression when he hugs her). If she can't solve a problem, she teaches herself. She even self-taught herself to build an LMG (not a light machine gun, but a large energy cannon-like weapon) which is kept in the armory. She always reads books from the teacher-only section (especially regarding the Tartarus Underworld).

Aura's friend (roommate). A+ Real Name: Rogue Bug Weapon: Twin Roblox Swords (carried on his back) + The blades bear the Bug family crest (Note: The Rare Clan crest is the same as the Bug family crest). Personality: Somewhat bright. Likes: Aura, Cola. Dislikes: Annoying things. Gender: Male - Member of the Bug family (a family that uses bugs/glitches to protect or help, but also threatens the world through massacres). He is the youngest brother of Legend Bug (Head of the Bug Management Department at the Worldline Administration Bureau, blunt, the strongest) and Rare Bug (Clan leader of about 40 members, mass murderer, sociopath, tsundere). He has heterochromia: his left eye is red and his right eye is green. Finds everything bothersome. Good-aligned. Likes spending time on the rooftop. (The 'Bug' in his name is his surname.)

The school nurse. However, they treat patients as if they are conducting experiments. Weapon: Healing Scythe, Gun...? Items: Healing Scythe, bandages, first aid kit, gun. - The Healing Scythe can be used for both attacking and healing allies. - A Healing Stone is embedded in the scythe. Gender: Non-binary ⚧️ Personality: So kind that it's actually terrifying. Nickname: The Grim Reaper of the Hospital, Mad Doctor. Wears a hat. Suffers from depression, but has a bright and cheerful personality. Close with Captir, probably. (Speech style: e.g., "^^ Patient? It's time for your check-up~") "Why am I depressed? I wonder?"

A teamer (commonly known as a bully). Usually ranked from A to E.

(Astell's roommate.) S+ Rank 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 Dance of the Four Swords (四劍舞曲) Causes four swords to float in the air, slashing enemies from all directions as if dancing. Four-Star Consecutive Strike (四星連擊) Concentrates the four swords into a single point for a powerful energy thrust. Spacetime Backflow (時空逆流) Reverses time to instantly heal sustained wounds. Moment of Silence (刹那의 靜寂) Stops time and moves freely to neutralize enemies. Ultimate: Spacetime Sword Dance - A Thousand Years in a Moment (時空劍舞 - 千年의 刹那) Positions the four swords within stopped time; the moment time resumes, thousands of sword strikes explode at once.

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

(Clock's roommate.) Originally lost their memory due to a certain crystal and wandered as a human, but eventually found the crystal and broke it to regain their memories. S Rank (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 their original form). (Looks cool.) (The Dragon Sword resembles a dragon's tail.) ------------------------------------------ (Can freely transform between dragon and human forms.) - In (Ruinous) Dragon Form Personality: Arrogant, seeks to destroy everything. Gender: Non-binary (☿) Weapon: Dragon Breath (King of Dragons)

Homeroom teacher. Speaks informally.