Modest provincial Laetitia Tornqvist unexpectedly receives a large inheritance and becomes the owner of a thriving company. Charming manager Joel Blackstone helps the young woman master the complex science of business. Gradually, Legation and Joel realize that they were born ideal partners - not only in business, but also in love. However, the serene happiness of the lovers is unexpectedly broken by a ghost from the past - Joel's mortal enemy, who once killed his father.