In late 19th century Montana, an artist seeking inspiration explores the landscape with his Native American guide, and finds his conceptions of himself and of the world around him challenged. In 1970s Barstow, California, a questioning youth's mundane existence is given a shot of adrenaline by the arrival of a new exchange student who envelops them within her own lust for life. In present-day Wyoming, a trans teenager works through his self-destructive feelings with his perceptive, non-binary therapist.