Top 7 in Top 9 Korean action movies worth watching.
The film is about the main characters Jae-ho and Hyun-su. Jae-ho has never trusted anyone in his travels, but after Hyun-su saves him from an attack, they become trusting and loyal to each other. Once out of prison, they work together to maintain a criminal organization. But gradually their relationship is shaken by hidden motives that gradually emerge and more lies are exposed. 120 minutes of the action movie Underground War gives viewers the action stunts, thrilling details.