Vitaly Gulmasyan

After her foreign husband returns home to Germany, a young Russian woman finds true love with a doctor in Moscow.

After avenging the murder of her husband, Polina flees to Odessa where she hopes to hide from her merciless enemies. There she meets a young and charming Gleb and their sympathy begins to grow into something more ... but the mafia’s influence spreads very far, and the criminal group comes to the city to deal with her ‘for good’. Thus, Polina becomes a reason for fights for the territories. To stop this endless criminal saga, Polina is forced to turn from a victim into a hunter which draws her new and, as it turns out, mysterious friends into this dangerous game ...

"У.Е." means "условная единица" in Russian or "CU" (conventional unit) in English. A conditional unit is a euphemism used in Russia to denote a monetary amount in a foreign currency (usually US dollars) or an equivalent amount of a dollar in rubles at an official or exchange rate. The retired 50-year-old FSB colonel at his own risk and continues to investigate the case, because of which he was sent to retirement, and is drawn into a swirl of events related to the leakage of Russian capital abroad and the fight against international terrorism.