Seung wan (2019)

Starting as a story of a bullied young female factory worker, the film amps up its frightening tropes as it gradually escalates into a feverish nightmare. An evil boss, an abusive father, a sibling’s mysterious death, creepy dolls, ghost children, and blood-chillingly violent setpieces all come together both viscerally and metaphorically for this brooding tale of repression and the dark side of human nature.