The debut feature of Jordan Scott, daughter of Ridley Scott, is a period drama set in an English boarding school for girls in the 1930s. Many of the girls at the school have a crush on their beautiful young swimming instructor, the enigmatic Miss G (Eva Green). Hitherto Miss G has done little to discourage their idolatry, but when exotic Spanish pupil Fiamma (Maria Valverde) starts at the school, Miss G's attention is diverted as she becomes increasingly fascinated by the new arrival - much to the chagrin of her doting devotees.