The film, based on Japanese novel Blood of the Policeman by Joh Sasaki, is about two cops with different methods forming a team to investigate a case that turns the police force upside down.

[3] In July 2019 Cho Jin-woong and Choi Woo-shik were confirmed to appear in the film based on Japanese novel Blood of the Policeman by Joh Sasaki.

[3] It made it to 'Korean Cinema Today - Panorama' section of 27th Busan International Film Festival and was screened on October 6, 2022.

[13][2] Kim Mi-hwa of Star News praising the lead cast stated, "Cho Jin-woong and Choi Woo-shik, who are diametrically opposite in terms of appearance and character, brings joy to the viewers."

Kim felt that the film "is a mix of stories of police, gangsters, and drugs familiar to Korean audiences."