Set in contemporary New York City, Lethe is the story of Harry, a young man struggling to conquer demons, both in his memories and in his daily life. As a child, Harry was told stories of ancient Greek gods, and fancied himself Apollo, strong and terrible and not troubled with thinking or feeling like a mortal human. This coping mechanism seemed to work in his youth, but as a man he becomes haunted by memories of childhood and a mystical River Lethe invented by a family relative. Can Harry's demon memories be washed away, or can he face his past, and his future, with his mind cleansed of doubt, and full of hope?