1944. German Colonel Neuber is taken prisoner trying to cross the front-line but not before he hides stolen Soviet documents. The Germans send a team to recover the Colonel and the documents but Soviet intelligence are waiting for them.
On June 27, 1942, a caravan of ships, codenamed PQ-17, left Reykjavik for Arkhangelsk. The route of the ships with cargo for Russia lay across the North Atlantic, where they were awaited by chilling winds, stormy seas and deadly attacks by German submarines and bombers.
Igor Rozhnov (Dmitry Ulyanov) could call himself an accomplished person. He has his own business, a chic mansion and a beautiful bride, Kristina (Yevgenia Loza). But successful life does not please Rozhnov. Deep down, he doesn't believe that he can be as happy again as he was thirteen years ago. Everything changes when Igor's competitors decide to ruin him. Without knowing it, they are giving him the biggest gift of his life.
A young businessman Ruslan Adamov owns the shopping center "Near Happiness" in Antalya. After the death of his wife, Ruslan devoted himself to his son and work and, despite his popularity with girls, does not start a serious relationship. One day, a Russian girl, Nina, appears in his store. Her foster parents' house burned down, and now she desperately needs a job. Having seen the potential in the girl, Ruslan takes her to himself. Nina turns out to be extremely talented: her suggestions surprise Adamov and benefit the business. Young people realize that they are seriously falling in love with each other, but circumstances are playing against them.