A severe accident changed Ray’s life completely. One great surprise was that after surgery, her sense of smell improved unexpectedly and exceptionally. This could be even better than dog's sense. She then used this special sense to gain extra money by helping people investigating simple case. Until one day Ray happened to meet and remember a particular smell from a thief’s body and so she was invited to join the police detective team by Phoom, the inspector who was seeking this most-wanted thief nicknamed Pan-Na (meaning 1,000 faces). While Ray tried hard to help catch the bad guy, a famous rapper stepped in trying to win her heart. An enjoyable detective story then begins as same as Ray's adorable love stories.