After the sudden death of their parents, the Durant sisters, Dara and Marie, inherit a ballet school and take over running it with Dara's husband Charlie. The sisters' connection is intense, forged by a glamorous but troubled family history. But after they hire Derek, a charismatic, possibly shady contractor to renovate the studio, Marie throws herself into an intense affair with him that threatens their tight bonds and brings forward family secrets until an act of violence overturns everything.