A neuroscientist Shin Ha Ru with a special brain, a selfless detective Geum Myung Se with a kind brain, a law hypnosis investigator Seol So Jung with a timid brain, and Kim Mo Ran with a hyper-sexuality brain, will join the force and investigate criminal cases as a team. A neuroscience team has been established in order to deal with the increasing number of crimes.
Note: This show is in Korean Language but with hardcoded English Subtitles.