Shanni Price is a spirited, lively girl, but her tragic and poverty stricken life has given her little chance to enjoy herself. Then, at a moment of dreadful despair, she is given protection by lovely, wealthy Llinos Mainwaring, and goes to live with her at the famous pottery in Swansea. Llinos, whose marriage to handsome, exotic Joe has run into trouble, is glad to have this strong minded girl as her companion, but when the both meet the dashing Dafdd Buchen, young Shanni begins to regard her employer as her rival in love. These are troubled times in South Wales, when the poor people are feeling the effects of repression and the Rebecca's bold rebel leaders dressed as women, are storming the countryside. As Llinos begins to wonder whether her marriage to Joe is over, and Shanni becomes involved with the rioters, the life of the pottery is threatened as never before.