光，光，光

　　In the spring of 1986, there is an explosion i杜达熊n Chernobyl and a girl called Mimi arrives in a small village in Western Finland. She immediately fills 15-year-old Mariia’s life with r十五岁半adiating light. 20 years later Mariia returns home to take care of her sick mother, and memories of that meaningful summer start rising to the surface.