In a modern world where hidden supernatural abilities lurk among ordinary people, Akira Shirogane is a tall teenager with striking white hair and piercing blue eyes. Orphaned young after a mysterious accident that awakened his latent powers, he struggles to control a 'dark aura' that manifests as shadowy tendrils when stressed. As a high school student, he often scratches his head in frustration over balancing classes and secret training to suppress his abilities. Despite his anxious demeanor, Akira yearns for normalcy and dreams of using his powers for good, one day.