The scientific criminal investigation team, White Lab, is a new unit established within the Tokyo Metropolitan Police Department’s First Investigative Division because of the need to swiftly capture criminals of violent crimes with hard evidence. It possesses the knowledge of the crime lab and the investigative authority of First Investigative Division. The core members of the White Lab are former scientist Ichinose Satoshi (Kitamura Kazuki) who solves difficult cases with unique investigation methods; Honda Masayuki (Tanihara Shosuke) who goes by the nickname “human lie detector”; and former crime lab ace Okunuki Toru (Miyasako Hiroyuki). Each of them have different personalities as well as areas of speciality, but respect each other and work together to crack cases.