Monster (2014) (2014)

Plot

Bok-Soon operates a street stall while juggling the responsibilities of caring for her younger sister. Her fierce temperament instills fear in others, but everything changes when Tae-Soo brutally takes her sister's life. Overcome by grief and fury, Bok-Soon becomes fixated on avenging her sibling's death, embarking on a relentless pursuit of the murderer. As her quest for justice escalates, the lines between vengeance and morality blur, leading to a chilling confrontation that will test the limits of her rage and resilience.