Leaving Liverpool behind, Libby Andrews embarks on a transformative journey to London with her newfound friend Suzy. Amidst the bustling city streets, they find Libby's parents' cherished stall on Petticoat Lane has been taken over and run into the ground by Libby's conniving uncle. Libby is determined to reclaim what rightfully belongs to her and with Suzy's support, she is able to bring the stall back to the way it used to be. But when they unravel a long-held family secret, unearthing the truth about her mother's past, will it shatter the bright future that lies ahead for Libby?

London, 1939. When tragedy strikes, Libby Andrews is left homeless and destitute, fending for herself on the capital's most dangerous streets. Desperate times call for desperate measures, and Libby is on the cusp of making a decision that could jeopardise her future when a local boy saves her from ruin. The kindness of this stranger sets her on a different path, and Libby heads to Liverpool with a determined mind and hope in her heart. There, she reconnects with long lost family - but will she be able to uncover the truth that tore them apart all those years ago?

One wild night in the 1930s, midwife Patty Peel is called to attend a birth on the opposite side of Liverpool. She pedals off into the storm and delivers a baby girl in a filthy slum dwelling, just as the mother dies. The drunk and violent father tells Patty to get rid of it so she takes the child away, meaning to deliver it to the nearest orphanage. However, Patty spent her entire childhood in an institution, except for the frequent occasions when she ran away, and cannot bear to hand the baby over. 

After the hard work of being a maid at Wallington Manor in the lead-up to Christmas, Annie is very excited at the prospect of going home to Bethnal Green. She has missed her family, but the money she earns keeps them all afloat. Harriet is from the island of Guernsey and is visiting her aunt at Wallington Manor. When she has to leave for London Annie is asked to look after her. On the train journey a friendship blossoms. And when an accident happens their friendship is made even stronger. A friendship that would see both girls through pain, happiness, marriage and death.

Emmy Dickens lives with her widowed mother in a neat house in neglected Nightingale Court, but Mrs Dickens has always impressed upon her daughter that her main aim in life must be to escape from the court. Emmy sees that marriage is her best way out, and when Peter Wesley, First Officer aboard a cruise ship, asks her to marry him, she is over the moon. Life goes well for the newlyweds; they set up home and start a family. But when Peter is killed and Emmy is left almost penniless, her problems begin.... 

Rose McAllister is waiting for her husband, Steve, to come home. He is a seaman, often drunk and violent. Rose does her best to cope and sees that her daughters, Daisy and Petal, suffer as little as possible. Sensing that war is on the horizon, Steve tries to reform, but on his last night home, he pawns the girls' new dolls to go on a drinking binge. When war is declared, Rose finds a good job but agrees the children must be evacuated. War brings hardship and difficulty for the girls and Rose as they face the destruction of their home and cruelty at the hands of others....  

Nell Whitaker is 15 when war breaks out and her mother sends her to live with her Auntie Kath in a remote farmhouse on Anglesey. At first Nell hates it, but her friendship with Bryn, who works on the farm whilst waiting for his call-up papers, helps a lot. So when he leaves to join his ship, Nell is counting the days to his return. But her heart is broken when news reaches her that Bryn’s ship has been bombed and he has been drowned. Determined to bury her grief in hard work, Nell finds herself growing closer to Auntie Kath.

August 1940: As the Luftwaffe swarm over Liverpool, Shane Quinn decides to move his family back to the safety of Ireland. But his only child, the beautiful Dana, would rather stay and serve her country than flee to a foreign land. Determined to make it on her own, she joins the WAAF with newfound pals Patty and Lucy. There’s plenty of excitement to be had on a RAF station, even a chance or two at love.

As the worst storm of the century breaks across the Northwest, sweeping through Snowdonia and across the Mersey to burst upon Liverpool, two women, Molly and Ellen, give birth to girls in a Liverpool maternity hospital. Molly lives on a hill farm in Snowdonia while Ellen is married to Sam O'Mara, a dock worker who is quicker with a punch than a kiss. After one punch too many, Ellen throws her husband out and eventually leaves Liverpool to live with Molly. Ellen and her daughter throw themselves into their new life with enthusiasm, unaware that they are being watched by someone hiding in a ruined cottage.

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.

After the sudden and brutal breakdown of her marriage, Jenny finds herself alone for the first time in her life when she leaves the comfortable farmhouse with her four-year-old daughter. Taking refuge in a seaside town in North Wales, Jenny finds a room in a boarding house. It's difficult at first, but as she gets to know her fellow residents, she gradually begins to see that life has much more to offer than she could ever have dreamed.

When the Todds move into a flat on the Scotland Road, they are strangers to city life: their previous home was a canal barge. Harry gets a job as warehouse manager and his wife, Martha, works in a grocer’s shop whilst Seraphina trains as a teacher, Angela works in Bunney’s Department Store and young Evie starts at regular school. Then circumstances change, and Seraphina takes a job in Lyon’s Corner House. Customers vie for her favours, including an old friend, Toby.... 

Marianne seems to have everything. She is married to a handsome Naval officer, Neil Sheridan. They have a daughter, Libby, and a beautiful home near Prince's Park in Liverpool. When war comes, Marianne takes war work and moves in with her mother, Mrs Wainwright, and younger sister. Neil disapproves because the Wainwrights live close to the docks, which are bound to be a bombing target, but Marianne is firm.

It is a cold December night and Sylvie Dugdale is weeping as she walks by the Mersey. She fails to notice an approaching figure, and jumping to one side to avoid collision, she finds herself struggling in the ice-cold river. Constable Brendan O'Hara, just coming off duty, sees the girl's plight and dives in to rescue her. He is dazzled by her beauty but discovers that Sylvie's husband is in prison, and the closeness that Brendan soon longs for is impossible. But he is able to help her escape from Liverpool....

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.