Programmer Courtney Jacobs is in no way inferior to her male colleagues; her authority at the company is unquestionable. However, with the arrival of a new employee, Courtney has a worthy competitor. The initially hostile relationship gradually develops into friendship, but Courtney cannot afford to be carried away by Matthew, believing that he is having an affair with her sister Sarah. For her sister, Courtney is ready to sacrifice everything, even her love. However, Matthew does not want to be a pawn in the cunning game of the insidious and envious Sarah - and he will do everything to pave the way for himself and Courtney to happiness.