This isn’t a movie you’ll shake off easily. It offers an unflinching and frequently difficult portrayal of Korea’s history during its period of subjugation by the Japanese empire. The film utilizes this historical setting to tell a direct but still striking story, blending action sequences with dramatic moments, themes of vengeance alongside opportunities for atonement, all to powerful results. The main performers deliver superb work, and the actors in smaller roles also provide noteworthy contributions. Ultimately, it’s yet another impressive piece of filmmaking from South Korea, deserving of your attention.

Source on TMDB