Drug-criminals take advantage of commutation by passing over the insider’s information bought from ‘Ya-Dang’. Cops and prosecutors, on the other hand, make performances by using the information. There is a triangle in Korean drug-crime scene: police, prosecutors and the game changer, ‘Ya-Dang’.
Kang Ha-neul, Yoo Hai-jin, Park Hae-jun, Ryu Kyung-soo, Chae Won-been, You Seong-joo