No one has ever managed to escape from this prison. No one... except Tanya Polesskaya!.. A young Russian student comes to visit her father - the ambassador in the tiny principality of Bertranskom. As a result of spy games by Russian and American secret agents, Tanya ends up with a microchip in her luggage with extremely important information. So an innocent girl gets thirty years in prison! What to do? Accept injustice and spend your best years in captivity? Of course not - that’s why every thought and effort goes into preparing the escape. So far, everything is against the prisoner: the high walls of the prison, the vigilant guards. But fate also saved Tanya a gift - before her death, old Louise Monticelli told her where her family’s treasures were hidden, and if she got to them, Tanya would become fabulously rich... And now she is free. Now Tanya has a new name and a new life, subordinated to one goal - to take revenge on all those who put her behind bars.