A criminal psychologist is linked to a murder of a government official. A criminal profiler will conduct 10 interviews with the criminal psychologist to find the truth behind the serial murders. "Put together the pieces of the crime and one massive scene will reveal itself."
(Source: Tapas)

Original Webtoon (BookCube)
Original Webtoon (Mr. Blue)
Original Webtoon (Daum Webtoon)
Original Webtoon (Naver Series)

Official English Translation