Berlin, during World War II. Bombs start falling and, all of a sudden, everything goes black… This heartrending historical thriller tackles the terrible consequences that the World War II caused in the Nazi German society, embodied here by a father and his son of 8 years old. Part of the story is based on a real fact: the Machiavellian plan T-4, by which the Nazi system removed those people who were considered ill, crippled or simply unproductive.