Hull, 1856. James Ripley and his wife Moira have always looked out for the poor of Hull. When, during one stormy night, there is a flood in a nearby cellar—a popular shelter for the homeless—James rushes to help. Among those rescued is a dark-haired little girl who speaks a language no one can understand. Some say that she came to the cellar with her mother, but no one knows where the mother is now. Concerned for the child's safety, James is unsure of what to do.

Scarborough, 1880. Young Jeannie spends her days watching her mother and the other harbour girls sitting at the water's edge - mending nets, gutting herring - and waiting for her friend Ethan Wharton to come in on his father's fishing smack. As she was growing up, Jeannie always expected to marry Ethan, who is loyal and dependable. But then she meets Harry - a stranger who has come to visit from Hull for the day - and she falls for him.

Sarah Foster's parents have been fighting a constant battle with poverty, disease and crime. When her father, Will, is involved in a terrible accident at work, their lives became even harder. But Will's good deeds of the past pay off as John Rayner decides to rescue the Fosters. John provides them with work and a house on the estate owned by his wealthy family.

When Polly Anna's mother died when she was just three years old, it seemed the workhouse was the only place for her to go. But with the help of Jonty - a young misfit who soon became her best friend - she managed to escape, running away with the fairground folk. She became a horserider and acrobat, travelling all around the country. Her friends became the circus people, and her home the caravans and travellers' tents.

For 10 years Delia has had to fend for herself and her son, Jack, and as a young unmarried mother, life has never been easy. Every new coat and pair of shoes was bought with what little money she could scrape together as a singer on the stage. But when the theatre work dries up, Delia faces a dilemma: continue the search for employment with no knowing whether she'll find the stability and security her son needs or return to the place that should be home...where only spite and hatred await them.

1850. When Opal Sharp finds herself and her younger siblings suddenly orphaned and destitute, she thinks things can get no worse. But soon three of them - including Opal - are struck down with the illness that took their father from them, and her brother Charlie is forced to make an impossible decision. Unable to afford a doctor, he knows the younger children will not survive. So, unbeknownst to Opal, Charlie takes their younger siblings to the workhouse, where he knows they will at least be fed and have a roof over their heads. Opal is heartbroken and struggles to forgive him. 

Lancashire, 1895. When her controlling stepfather suddenly dies, it seems that Elinor Pendleton finally has a chance of freedom. But her hopes are soon dashed when she learns that the thuggish Jason Stafford has inherited every penny, and is determined to have Elinor too. Forced to flee with her maid, Maude, Elinor finds shelter with Maude's distant cousin in the remote village on the shore of Jubilee Lake. But Walter Crossley has troubles of his own. Having lost his closest family in a tragic accident, he needs one of his grandsons to return from America to inherit his farm.

Bristol 1936. Jenny Crawford has resigned herself to a loveless marriage living hand to mouth with their two children. Like many others, husband Roy struggles to find work at the docks but a chance encounter turns the family's fortunes around. Not only does he get regular work but they are also allocated a council house on Coronation Close on the outskirts of the city. Jenny and the children are overjoyed, this is the fresh start she could only ever dream of. But trouble feels never too far away.

Can two friends find hope in hard times? Ruby and Grace have grown up in the poorest slums of Hull. Friends since early childhood, they have supported each other in bad times and good. But their families are bound together by more than friendship, and secrets from the past threaten to make their lives even more difficult. The local cotton mill has provided work for Ruby and Grace since they were nine years old, and now, years later, both girls find themselves the objects of attention from the mill owner's sons.

Matty has had to care for her three younger sisters ever since their mother’s death 10 years ago. She and the girls’ beloved father have worked hard to keep the family together, and now it’s time to celebrate as Matty turns 18. But their joy is short-lived when tragedy suddenly strikes and their father disappears on his way to London. The sisters have no way of knowing what has happened to him – only that he hasn’t returned home. With little money left they’re now forced to battle life’s misfortunes alone.... 

Rosa grew up an orphan in a remote, watery island fastness on the wild East coast of Yorkshire. Taken in as a small child by the motherly Mrs Drew, she realised as she grew up that this large and seemingly close farming family contained many troubled souls: Mr Drew, whose religious fervour held a dark secret; Jim, the eldest son, who was terrified of something from his past; Delia, longing to escape from the island; and tall, handsome, confident Matthew, who wanted only one thing - Rosa herself.

Emily was only five years old when she was sent away from her ma and pa and her brother, Joe, to go and live with old Granny Edwards. A loving and hardworking child, she goes into service when she is 12 at the house of Roger Francis, whose connections with Emily's own family prove to be closer than she could ever have guessed. Roger's daughter, Deborah, takes a great fancy to Emily, and when Emily has moved to another household in Hull she finds that her new employer's son, Hugo, is to marry Deborah.

Laura Collins is struggling to make a good life for her daughters, Tess and Tina. So when she is offered a good job, with accommodation, she is delighted. Life is very different for the Brewsters who live on Manor Farm in Herefordshire. Danny plans to marry one day so that he can take over the farm, whilst his cousin, Phil, longs to escape the world of farming as soon as possible. War changes all their plans.

It is two years before the outbreak of World War 1, and the Oakley family are typical of their time. Andrew has been clerk at a City solicitors for twenty years. Alice, his wife, keeps the home fires burning. Their sons plan on becoming skilled apprentices. And Mabel, their daughter, says she would rather die than go into domestic service like her cousin. She is going to go to train as a secretary. Andrew Oakley little imagines, as he sets off for work one February morning, that their lives are about to change in the most dramatic and tragic fashion.

Dana and Caitlin meet on the ferry from Ireland, both in search of new lives in Liverpool, having left their secrets behind in Ireland. But Dana is ambitious, and when the opportunity comes to own their own tearoom she persuades her friend to join her. No one is willing to rent property to a couple of girls, so when Caitlin’s new man-friend says he’ll back them, they are delighted. Soon the tearoom is thriving.