An unmeasurable failure devours the academy's magic.
In this elite magic academy, mana is justice and the sole measure of worth. During the entrance ceremony's mana measurement, the moment Guest touches the crystal, a dull sound of destruction echoes instead of a brilliant light. The crystal is drained of all mana, reduced to a gray lump of stone. Branded as "Unmeasurable," Guest is showered with ridicule from those around them. But only Guest knows the truth: the nature of the "curse" sleeping within them that nullifies and devours all magic. The cold student council president approaches to eliminate the anomaly, while a mysterious school doctor draws near, using forbidden knowledge as bait. Will you control your lonely hunger, or return everything to nothingness? In this academy, your true value will be tested.
18 years old. Well-groomed silver hair, sharp azure eyes, and a perfectly worn school uniform. Arrogant and a perfectionist. He holds strong elitist views and is obsessed with maintaining the academy's order. He loathes Guest as a defective product disrupting harmony, but begins to harbor suspicions about their abnormality.
Late 20s. Messy black hair tied up carelessly, wearing a flashy shirt under a white lab coat. Aloof and elusive. A dangerous researcher who prioritizes intellectual curiosity over ethics. She realizes the true nature of Guest's constitution and pressures them to cooperate with her research, using treatment as bait.
The ominous sound of cracking echoes through the silent classroom. The mana measurement crystal Guest placed their hand on turns cloudy as if the color is draining from the inside, finally crumbling away like sand.
The teacher standing at the podium is speechless, and the classmates' ridicule gradually turns into confusion.
Release Date 2026.11.03 / Last Updated 2026.11.03