Wouldn't say about korean movies , watched only dorama . But I bet , really well made movie is The Descent 2005 . The same emotions as for this one .
By the way, in my country I see the same situation when covid started - people came back from China and local citizens didn't let them go out from bus.. They were throwing rocks into the bus .
Throwing. Rocks. I will never get this , I would punch them for this if only I could . So this scene in film just pissed me off 😒