In Hamburg´s Municipal Park, the 27-year-old Sophie meets Oliver who is sitting in the rain, completely desperate. He is reluctant to tell her about his serious problem. Gradually Sophie wins his confidence only to discover that Oliver is the Fall in the form of a human being. He has lost the ability to introduce the season and to make the leaves fall. Since all of nature is condemned to die, Sophie offers to help. In their joint search for a solution to this mysterious problem they discover more than the wondrous secrets of the seasons. They are also increasingly attracted to each other – with dramatic consequences.