Synopsis
In a world where magic and science exist side by side, lone wolf tactical sorcerist Rayotte Steinberg battles monsters. These creatures were once human, but transformed after overusing the forbidden power of magic. He wears a "mold"—a straight jacket that prevents him from losing his humanity—and wields a "staff," a magical wand capable of destroying anything. Each time he casts magic, he takes a step closer to becoming a monster himself; if he refuses to cast, he will be killed. Amidst these brutal fights, he must confront a sin he committed in the past.