Young lawyer Elizaveta Dubrovskaya vegetated in a run-of-the-mill legal consultation and only dreamed of high-profile cases and brilliant victories. Lisa had one lawsuit in her work - from an old woman who got stuck in the tar. Therefore, when the director of the successful security agency Polich approached her, the girl could not believe it - could she finally have a real, serious business? Polic needed a lawyer for an employee of his agency, Sergei Petrenko, accused of murdering a major businessman. No one doubts that her client is guilty, and Lisa’s task is to achieve a reduction in the sentence. But as soon as Dubrovskaya began to get acquainted with the case, she began to have doubts that the killer was Sergei. But to prove this, Lisa had to leave her office and take on the role of a private detective. Of course, the lawyer is not obliged to do this. But this is her first serious case, and Lisa is obliged to get to the bottom of the truth at any cost, because not only her career, but also a person’s freedom depends on it...