Rita (Carrie Coon), a woman in midlife haunted by the weight of her past, encounters magnetic young spiritual leader Ricki (Lily James) and leaves her family to follow her to an all-female commune. But when her daughters Ella (Bella Ramsey) and Jo (Odessa Young) arrive unexpectedly and become drawn into the group’s seductive world, Rita is forced to choose between the family she left behind and the life she believes can save her.