In 1950s London, a humorless civil servant decides to take time off work to experience life after receiving a grim diagnosis.

In 1838, lovely governess Elisabeth agrees to bear a child of anonymous English landowner, and he will in return pay her father's debt. At birth she, as agreed, gives up the child. Seven years later she is hired as governess to a girl on a remote Sussex estate. The father of the girl, Charles Godwin, turns out to be that anonymous landowner. So Elisabeth has to be her own daughter's governess, and she can't reveal the secret of her tie with little Louisa.

The story of humble London businessman Quan (Chan), whose long-buried past erupts in a revenge-fueled vendetta when the only person left for him to love - his teenage daughter - is taken from him in a senseless act of politically-motivated terrorism. In his relentless search for the identity of the terrorists, Quan is forced into a cat- and-mouse conflict with a British government official (Brosnan), whose own past may hold clues to the identities of the elusive killers.