From a tender age, Flora felt unloved and unwanted by her parents, but she finds safety in the arms of caring nanny Pru. But when Pru is cast out of the family home, under a shadow of secrets and with a young baby boy of her own to care for, it shatters little Flora. But over the years, Flora and Pru meet in secret - unbeknownst to Flora’s parents. Pru becomes the mother to Flora she never had, and Flora grows into a fine young woman. When Flora signs up to become a nurse with the St John’s ambulance, she begins to shape her life.

Life for Elsie is difficult as she struggles to cope with her alcoholic mother. Caring for her siblings and working long hours at Swift's jam factory in London’s Bermondsey is exhausting. Thankfully her lifelong friendship with Dot helps to smooth over life’s rough edges. When Elsie and Dot meet Millie Swift, they are nervous to be in the presence of the bosses’ daughter. Over time, they are surprised to feel so drawn to her, but should two East End girls be socialising in such circles?

1940, Liverpool: Alice Turner and her best friend, Millie Markham, work for the war effort at Rootes munitions factory, making shell caps and Halifax bombers. Alice’s sweetheart, Terry, is home from the front for a brief period of leave. But the honeymoon is soon over. Terry must go back to the dangers of Nazi-occupied France, and the ever-present air raid sirens quickly bring Alice back down to earth. 

Ruth dares to dream of another life—far away from the horrors within the walls of Bethnal Green’s infamous orphanage. Luckily she has her friends, Amy and Ellen—but she can’t keep them safe, and the suffering is only getting worse. Surely there must be a way out of here? But when Ruth breaks free from the shackles of confinement and sets out into East London, hoping to make a new life for herself, she finds that, for a girl with nowhere to turn, life can be just as tough on the outside.

In the heyday of the British Raj, 11-year-old Anahita, from a noble but impoverished family, forms a lifelong friendship with the headstrong Princess Indira, the privileged daughter of rich Indian royalty. Becoming the princess's official companion, Anahita accompanies her friend to England just before the outbreak of the Great War. There, she meets the young Donald Astbury - reluctant heir to the magnificent, remote Astbury Estate - and his scheming mother.