Florence Kwok Siu-Wan is a Hong Kong actress known for her extensive career with broadcaster TVB.
Bun, a schizophrenic, former police inspector comes out of retirement to help a rookie detective solve a complex murder case involving a missing colleague and a suspected policeman suffering from a multiple personality disorder.
Wah and Kinki both work at a computer company. Despite not getting on too well initially, their friendship develops into romance when they get to know each other after a while.
Follows a group of Hong Kong forensic scientists working together with the Hong Kong police to solve murders through physical evidence left over from crime scenes.
