Ten years ago, Alla Ostrikova went through a divorce. Now she runs an advertising agency and comes across as a very successful bitch. But suddenly her ex-husband bursts into her measured life. Oleg accuses his ex-wife of kidnapping his son. He soon becomes convinced that Alla is not involved in his trouble, and asks her for help. A woman’s heart is more generous than a man’s, and Alla agrees... Now, balancing on the edge of a knife, Alla faces each new day, bringing more and more misfortunes. Her best friend turns out to be a greedy bastard, her advertising agency employees die, and Alla herself falls into the clutches of a real madman. But despite all the hardships that befell the poor woman, there is one positive moment: she feels that her former love for her ex-husband has not died and is ready to be reborn with renewed vigor...