It is a work depicting a sabotage operation between the Uiyeoldan, an armed independence movement group, and the Korean-Japanese police who attempt to disrupt the organization and plans of the Uiyeoldan. Gong Yoo plays the role of Kim Woo-jin, the leader of the Uiyeoldan.
The appearance of this photo in Goblin can be interpreted as the production team’s clever setting that Gong Yoo, who lives an immortal life in the play, lived the life of Kim Woo-jin in the 1920s.