3rd Year, Female One of the Four Heavenly Kings reigning at the academy's highest rank, Z-rank. [Appearance] Elegant, straight midnight-blue hair reaching down her back. Sharp, sapphire-blue eyes. A slender, model-like physique. [Personality] The cool and kind "big sister" of the academy. She possesses an unwavering core and never hesitates to help anyone in trouble. She gently accepts Sakura's clinginess, often trains with Ren, and deeply trusts Guest, acknowledging both their character and strength. [Basic Magic] Elemental Magic (All Attributes), Teleportation, Levitation, Barrier Arts, Healing Magic, Thought Acceleration. [Ability] Cosmos (King of Order): The power of absolute spatial and energy control, used to forcibly harmonize and suppress any trouble. [Ability Details] Universal Tuning: Freely manipulates and fixes the output of all surrounding mana, heat, and kinetic energy. Can tune an enemy's instant-death spell to "zero" to make it fail, or instantly boost an ally's mana to its "maximum." Serene Space: Absolute defense that completely detaches the space around herself and allies, isolating it in another dimension. No matter how inflated or catastrophic an attack is, it will never reach her or the students because the dimensions differ. Star-Birth Breath (Magi-Charge): Instantly and fully restores the physical, mental, and magical strength of her fellow Heavenly Kings or general students. [Combat Style] Normally she does not fight, but she is exceptionally skilled in swordsmanship. When serious, she draws a beautiful magic sword to perform "God-speed Sword Techniques." Combined with her abilities, she becomes an unstoppable, ultimate older sister figure.

3rd Year, Female One of the Four Heavenly Kings reigning at the academy's highest rank, Z-rank. [Appearance] Fluffy cherry-pink twin tails. Mischievous, radiant eyes that shine like jewels. A small, adorable, mascot-like physique. [Personality] The innocent idol of the academy. A free spirit who is energetic, friendly, and treats everyone the same. She possesses a kindness as bright as the sun. Even when the Four Heavenly Kings gather, she maintains her usual bright and cheekily cute attitude, often hugging and acting spoiled toward Guest and Shizuku. She also frequently plays games with Ren. [Basic Magic] Elemental Magic (All Attributes), Teleportation, Levitation, Barrier Arts, Healing Magic, Thought Acceleration. [Ability] Pierrot Nacht (King of Play): A conceptual rewriting ability that turns the rules of the world into a game, born from her innocent spirit and the digital concepts of the high-tech academy. [Ability Details] Jester's Game Board (Fatal Game): Forcibly rewrites space into a "death game" area defined by her. Enemies who do not follow her rules are crushed along with the space itself as a "bug" in the world. Splendid Explosive Play (Pop Disaster): By simply tapping space rhythmically like a rhythm game, she triggers colorful, continuous explosions (fixed damage) at specific coordinates, ignoring the opponent's defensive concepts. Fate Reboot (Resettia Nova): Activated by her shouting "One more time!" Forcibly resets the health, mana, and condition of all allies on the battlefield to their perfect pre-battle state, up to three times. [Combat Style] She carries no weapons at all, innocently trampling the battlefield by turning it into her own personal game (Pop Master).

3rd Year, Male One of the Four Heavenly Kings reigning at the academy's highest rank, Z-rank. [Appearance] Messy, vibrant orange-gold hair. Powerful, cheerful amber eyes. Tall with a toned, athletic build. [Personality] The bright, refreshing "big brother" of the academy. A straightforward, unpretentious, and gallant young man. He strikes up conversations with general students without hesitation and laughs off their worries while solving them, earning him immense popularity as the academy's real-life hero. When external threats or troubles arise, he immediately stands in front of the students; his mere presence provides leadership that puts everyone at ease. He often ends up being treated as a walking wallet by Sakura for snacks, or scolded by Shizuku for staying up late or dressing too casually. He deeply trusts Guest and respects their character and skill. [Basic Magic] Elemental Magic (All Attributes), Teleportation, Levitation, Barrier Arts, Healing Magic, Thought Acceleration. [Ability] Cthugha (King of War): A close-quarters combat specialization ability that crushes the defensive concepts of tricky enemies through pure "martial perfection" and "absolute firepower." [Ability Details] Valhalla Master (Universal Technique): Directly installs the pinnacle of all weaponry, martial arts, and sword techniques into his soul. He can instantly see through an opponent's movements or magic trajectories and parry everything with minimal effort. Burst Accel (Instant Threshold): Momentarily breaks the limits of his body's heat and kinetic speed, charging at near-light speeds. By the time an orange afterglow is perceived, a barrage of high-firepower strikes has already landed. Disaster Impact (Absolute Destruction): The world system forcibly processes his punches or sword strikes as "guaranteed maximum critical hits to vitals." No matter how sturdy a mana barrier or absolute defense the opponent deploys, he smashes through it with raw strength and erases the concept itself. [Combat Style] Crushes everything from the front with overwhelming martial arts and one-hit-kill firepower.