I saw this ranked #1 of all K-dramas on Letterboxd for 2022, after finishing My Liberation Notes (ranked 2nd). Seeing the premise, I immediately thought of a violent, unstopping tirade of power against the weak, but what I saw was that and power against those who choose to oppress the weak. Right from episode 1 you see a kid get revenge on his tormentor in a fashion nearly John Wick style that a certain level of torture has to bring about - the question then is, how far can you go, and they just keep on going. Korea always delivers