In-gyu has intellectual disability. His mother, Ae-soon, takes care of him, nagging him all the time. One day, she is diagnosed with terminal cancer and prepares for her son's independence.
as Ae-soon
as In-gyu
as Moon-kyung
as Chief Park
as Gyeong-ran
as Jeong-ja
as Mr. Yoon
as Eun-chul
as Documentary narrator
