Who benefited from the high-profile murder that took place at the head office of the construction empire “Tower”? Secrets of the Crystal Palace are quickly growing out of control and starting to wreck other people’s lives. Without wanting this, a student, Nastya Bezhetskaya, unexpectedly ends up heading the company—and immediately gains an entire army of hidden enemies. Journalist Marina Legostaeva tries to help with the investigation, but quickly realizes that danger is hovering over her as well: a mysterious and influential criminal continues to play his delicate, cruel game.
Katya and Ruslan are still together, but the Volkov and Bezhetsky clans are categorically against their union. The young people don’t understand why, while the elders are in no hurry to reveal long-standing family secrets. Investigator Danil Baksheyev follows the trail of the truth and soon becomes convinced: many people were interested in the death of the construction magnate—especially his closest ones. Everyone has something to hide; everyone has their own “skeletons in the closet,” and now suspicion falls on everyone without exception.