Gi-eun and Gi-un take painkillers because of the spinal problems. They sleep day and night due to the side effects. In dreams, they meet other 'Gi-' characters and experience strange lives. Gi-young is an action star in B-movies. Gi-sook is an elementary school teacher. And other Gi-s who is a painter, truck driver, dancer, and a dentist etc... After all, she/he meets their “real“ self in their deepest dream.
Joo Hyeok
Joo Hyeok and Joo Yeon spend an ordinary but happy day with their parents who run a small snack shop. One day, Joo Yeon goes missing with the news that a murder has occurred, and the more Joo Hyeok chases after the disappearing traces, Joo Hyeok faces unknown truths.
Hoseung
Dowoo runs an old motel – adjacent to a lake with thousands of Korean War victims at its bottom – as well as caring for his mother who has dementia. One wintry day she disappears without a trace. In her stead, a cute little dog appears. Everyone helps kind-hearted, somewhat shy Dowoo search for her. However, when his mother isn’t found, rumours arise that he may have killed her. Has he started having doubts himself? It doesn’t help that he swallowed her tranquillisers on the day she went missing, and can’t remember a thing.
Song Jin-Woo
Song Jin-Woo (Kim Dae-Gun) has worked as a non-permanent contract employee for the past 4 years at Moojin Girls' High School. He is a good teacher and dreams of a school where no one is left out. New contract teacher, Yoo Sung-Pil (Moon Yoo-Kang), comes to Moojin Girls' High School. When Song Jin-Woo was a high school student, he was bullied by Yoo Sung-Pil and other students.
Min-gu
Jung-ju perdeu o filho por causa de uma doença cardíaca e passa seus dias trabalhando, bebendo e indo à igreja, enquanto tenta lidar com a dor. Até que surge em sua vida Min-goo, um jovem que acaba de sair da prisão. O rosto do rapaz cheio de cicatrizes e sua aparência desleixada tornam difícil acreditar que ele tenha apenas 21 anos de idade. Na verdade, Min-goo é o garoto que Jung-ju sequestrou com o marido para conseguir o dinheiro necessário para a operação de seu falecido filho. Em choque com a aparição repentina de Min-goo, ela passa a se perguntar sobre a vida dele.
A film that expresses the violence and deviation of high school students as a conflict of psychic groups.
