May, 1945: After fighting to liberate Europe from the Nazis, Tito's Yugoslav Army and Allied forces have come to a tense standoff in the city of Trieste. Every day, locals with fascist and Nazi ties are disappearing, arrested by Yugoslav soldiers. Meanwhile the Allies watch on, reluctant to become mired in yet another conflict.

But when rumours circulate that New Zealand soldiers are among the missing, the stakes begin to rise.

A British MI6 agent and a New Zealand intelligence officer must uncover the truth behind the rumours. But the schisms in the city are becoming harder to cross, and one wealthy family keeps getting in their way. In a mission where moral lines are hopelessly blurred and violence is a necessity, deciding whether they can trust their sources - or even one another - becomes a matter of life and death.

Behind Trieste's grand facades is a divided, shadowy world shaped by lies and betrayals.