Main trailer for Coupang Play drama “Heroes Next Door”

Main trailer added for Coupang Play drama series “Heroes Next Door” starring Yoon Kye-Sang, Jin Sun-Kyu, Kim Ji-Hyun, Ko Kyu-Pil, & Lee Jung-Ha. Narration in the trailer begins with (0:08) Jin Sun-Kyu asking “That’s it?,” followed by (0:11) anonymous voice “What do you do?,” and (0:14) Yoon Kye-Sang “Good neighbors.” Captions in the main trailer states (0:03) “Country where half the people know how to handle guns,” (0:09) “Somewhere extraordinary,” (0:24) “100% combat power,” (0:27) “Our neighbors,” (0:33) “Quiet neighborhood shaken,” (0:42) “Unpredictable explosion,” (0:58) “Save our neighborhood in crisis!” 

“Heroes Next Door” premieres November 17, 2025 via Coupang Play, ENA, and Genie TV.

Plot Synopsis by AsianWiki: Choi Kang (Yoon Kye-Sang) lives in Changri Neighborhood. He works as an insurance investigator and he is former member of the JDD special forces. Kwak Byeong-Nam (Jin Sun-Kyu) is the president of the Changri Neighborhood Youth Association and is a former member of the HID counter-terrorism unit. He runs a hardware store that also sells stationery. Their neighbors include supermarket owner Jung Nam-Yeon (Kim Ji-Hyun), martial arts training gym director Lee Yong-Hee (Ko Kyu-Pil), and Seoul University engineering student Park Jung-Hwan (Lee Jung-Ha). These people, who have no interest in protecting their country, much less in global peace, gather together for their family and their neighborhood.