Deputy investigator Kang Dong-sik (Park Jun-gyu) leads detectives Cha Soo-ho (Lee Yi-kyung) and Kang (Min Pil-joon) to this place in episode 21 of Partners for Justice / Investigation Couple (검법남녀) (MBC, 2018), in search of a Dr Park, who treats recovering drug addicts off the record.
Gyeongin General Store [경인종합상가] is a 4-storey shopping complex located in Incheon’s neighbourhood of Juan-dong [주안동], in the Nam district [Nam-gu/남구]. The Investigation Couple scene was filmed at the back of the building, at the cross of Dongjugil 135beongil (동주길 135번길) and Injudae-ro 417beongil (인주대로417번길), which leads into the Juan Market (주안시장).
Address of building: 392 Gyeongin-ro, Juan 4(sa)-dong, Nam-gu, Incheon, South Korea
인천광역시 남구 경인로 392
(인천광역시 남구 주안4동 431-1)
Geolocation: 37.457639, 126.683504
Approx address of scene: 25 Dongju-gil 135beon-gil, Juan 4(sa)-dong, Nam-gu, Incheon, South Korea
인천광역시 남구 동주길135번길 25
(미추홀구 주안동 411-52)
Approx location of scene (back of building): 37.457427, 126.683294
Getting here: Citizen’s Park Station [시민공원], Incheon Subway Line 2, Exit 2
— submitted by Mich KDL