In 1994, nine year old Effie and her twelve year old brother Ajan, endure the horrors of life in the besieged city of Sarajevo after the loss of their parents. Desperate to help preserve their city, Ajan becomes involved with a criminal gang among the makeshift defenders. When Effie is forced to flee alone, she must survive long enough to reach those outside of the city who have come to help. But the influence of those pursuing her is such that not even the soldiers of the UN might be able to save her. Any hope of a future for Effie eventually lies with only one man, Captain Nathan Lane.
It is 2017, and an attempt is made on the life of Foreign Secretary, Caroline Hardy. As the Security Services hunt for her attacker, the reality she is only a bit part player in the affair doesn’t occur to anyone. Not until her daughter, Mia goes missing and is implicated in the disappearance of a well-connected lawyer. As the focus switches to Mia, a secret that Caroline has kept hidden for a long time threatens them both, until there becomes only one place she can turn, to the man who shares her secret.