Rui used to be a singer, but now works at a bar. She then meets successful idol singer Momoko, but, by accident, Rui kills Momoko and her colleagues. To create an alibi, Rui puts together an idol group.
Depicts the lives of people who go through the difficult times after the Korean War to the present day. Young-Ja (Kim Yunjin) is Deok-Soo's (Hwang Jung-Min) first love. They eventually get married. Dal-Goo (Oh Dal-Su) is Deok-Soo's lifelong friend.
As criminals become more sophisticated and crimes more complex, the police must turn to speedier and more scientific means of weeding through clues and narrowing down suspects. That's where the forensics labs come into play.