CarolBolton(SarahSmart)isfeisty,passionateandreckless.Lifehasdealtherarawdeal.Shelivesinpoverty-strickenSparkhouseFarmwithadrunkenfather,Richard(AlunArmstrong).Carol’sdeterminedtoprotectthoseclosesttoher-youngersisterLisa(AbigailJames)andhersoulmatesincechildhood,AndrewLawton(JosephMcFadden).