Crime cannot escape science! Reiji Mano is an experienced forensic scientist at the Tokyo crime lab. Diligent and original, he acts with a single goal: to bring the truth to light. He is assigned as assistant to Nonna, a technician who will learn a lot from him through some difficult cases. But Reiji hides a dark secret: his family was brutally murdered when he was a child, and he intends to take justice into his own hands. As he follows a new lead on his parents' murders, he will be confronted with two new cases that will prove particularly difficult. Immerse yourself in thrilling investigations where science is the only recourse against crime!