Next Sohee is fantastic, albeit really really depressing film. It intentionally had no exposition in the beginning: as audience it wants you to ask, why didn't she do this or that or that; and the second half it explained on just how oppressive and hopeless the situation is.
Spoiler warning: it ended with absolute no hope and no justice. Which imo is necessary, because there are no solutions to a societal cancer that is past the point of help.