Botan Hanamura, a former perfumer with superhuman sense of smell, possesses a unique ability known as the "scent of crime." She can detect the distinct odor emitted by criminals. Her abilities are highly valued, and she teams up with Detective Madara, using her remarkable sense of smell to solve one complex case after another. However, her ability comes with a price...!? A new, sensory-packed, and authentic "scent-based" buddy suspense!