主演： 宋一国,李钟赫,朴善英,宋智孝,金俊,鲜于善

导演： 权溪泓

简介：　　讲述各种各样性格的刑警，通过分析案情一步步破案的过程。This drama outlines the various stories in which detective with strong personalities solve their ways through crimes with different investigative methods and know-hows.