An extremely honest forest ranger fights for the trust to the very end.

One explosion takes place in the lab of the research institute of a chemical plant. Emil takes the blame. The director of the institute orders the work on the case to be suspended. After his jail sentence, Emil equips a lab in the dwelling he is renting. A little before the end of experiments there is another explosion. Emil is in the hospital. A friend announces him that the experiment was a success. Next to Emil is the girl he loves.

In 1944 Bulgaria switches sides and joins the war against Germany. The story focuses on the advance of the Bulgarian army through Yugoslavia and Hungary, as well as its internal struggles.

The day that the financial clerk Metodi Rashkov is getting retired comes. He is a shy and quiet man and he accepts all tasks given to him by his son and daughter in law without argument. With time, he becomes a housekeeper; he shops, cooks and looks after his grandson. In order to save his face in front of his friends he lies to them and falls in a number of uncomfortable situations. The "Expolsion" becomes imminent. The reason is insignificant but with great consequences. Rashkov leaves his home. Soon the freedom which he wanted becomes boring for him. The abandoned family begins to miss the grandfather. At the end everyone sees their mistakes and is ready to fix them. The birth of a second grandson is the event which brings everyone under the same roof again.

The film is based on the conflict between the Monarch of Bulgaria -Tsar Boris III and general Vladimir Zaimov during the Second World War and discusses different understandings about heroism and self-sacrifice.

Before going on leave an experienced magistrate assigns to his assistant a case that has been all but concluded. Everything has been proved. The facts are clear: a brutal murder has been committed. The suspect is a young, beautiful girl, who does not deny or remorse the murder. The only thing that remains to be done is to refer the case to the public prosecutor's office. The case is rather strange though. The murdered man had been a criminal blackmailer; the murderess is a timid girl of 17. The young magistrate tries to discover certain vital truth concealed beneath the obvious facts. The girl has pleaded guilty and the bulk of evidence is against her. The only question that has not been answered concerns the motive of the crime. The detective carefully questions the girl to find her real motives. From her story he learns that the girl is real victim. She arrived from the country and due to her naivety ended up in the apartment of a sexual maniac.