The most impressive portrayal to date of the independence fighter Ahn Jung-geun in Korean cinema, and also the most heartbreaking approach ever as it is an absolutely traumatizing process of what led to this real historical event that lit up the Korean independence movement. The movie has really deep sensitivity into the historical figures, the plot is extremely well designed which keeps the historical accuracy intact while serving cinematic needs with a solid structure of suspense. The technical aspects are even more brilliant, cinematography is extremely classy with some of the most insane shots and that silent suspense is freaking mindblowing, audio mixing is powerfully done and acting performances are just so captivating, it'll be hard to top this level of perfection anytime soon.