Nurse
Shot in Busan, Shadow Island is the name of a location as well as the main character’s name. The film explains the legacy of violence passed down through three generations. The lives of a murderous father, a son addicted to violence, and the victims of violence intertwine into a surprising finale. As the film shifts through the past and present, it reveals a painful family history that eats away the soul and leads to a burdened fate of self-destruction.
Bus woman
Grandmother Mi Ja works part-time as a caretaker, and struggles to raise a teen grandson by herself. Despite her tough situation, she speaks softly, dresses fashionably, and approaches the world with child-like curiosity. Enrolling in a poetry class, she endeavors to capture life in verse form, but her simple dream of completing a poem is stalled by the early signs of Alzheimer's disease and the heavy financial and emotional burden of her grandson's shocking wrongdoing.