Quan is a humble London businessman whose long-buried past erupts in a revenge-fueled vendetta when the only person left for him to love – his teenage daughter – dies in an Irish Republican Army car bombing. His relentless search to find the terrorists leads to a cat-and-mouse conflict with a British government official whose own past may hold the clues to the identities of the elusive killers.

With ruthless US and Japanese investment banks circling Tuftons, a struggling two-hundred-year-old, family-run British bank, can its bumbling, incompetent chairman, Sir Charles Bunbury, fend off the onslaught and save the bank?

A London detective tracking a serial killer finds the killers "truth or die" methods take him to New York to solve the case.