One look at their huge blue diamond rings tells you everything you need to know about the Matriarchs. Their names aren't on the door at Fishbein, Schindler, Rose and Sampson, but they're members of the exclusive club running the firm. The Matriarchs are powerful and profitable, but many question whether they're behind the suspicious deaths of three founding partners. Into the Matriarchs' world steps Sam Mitcham, an ambitious young lawyer who wants to make his mark, and make some money. He comes from a family of powerful women, but does he have what it takes to survive the Matriarchs?