Other Title: 잠복 근무

Author: Wan Dong Sib-o, Cheong Dam Dong-geon Mul-ju, Dong-geu La Mi

Summary: This is the exhilarating story of two detectives who are dedicated to special investigations and violent crimes. In order to approach the infamous chairman of a big organisation, they have gone undercover to infiltrate and make an arrest. After a series of events, the relationship between the two starts to change little by little…?!

Latest Chapters: Ch.35 ,  Ch.34 ,  Ch.33 ,  Ch.32 ,  Ch.29 ,  Ch.31 ,