Li Yan depicts a city suspended between day and night, in the liminal hour that is dusk or dawn. Descending through the clouds, the camera enters an uncannily vacant city. Then we see a young woman walking alone through a park. The amplified sound implies a sense of movement through a series of fixed shots. These sounds, along with small disturbances in the environment, hint at an unseen, alien presence. Shot on location in New York City, the film is a dream, or a series of memories, that incorporates images from several of Parreno’s earlier films: C.H.Z., Credits, and The Boy From Mars. Recalling another of Parreno’s New York films, the young woman playing Li Yan is the mother of the boy who features in the film InvisibleBoy.