Markus returns home to care for his daughter when his wife dies in a tragic train accident. However, when a survivor of the wreck surfaces and claims foul play, Markus suspects his wife was murdered and embarks on a mission to find those responsible.
After the failure of her marriage, Iris goes back to her hometown during the Spanish Civil War (1936-1939), where she becomes a war photographer.
A deadly female assassin comes out of hiding to protect the daughter that she gave up years before, while on the run from dangerous men.
