Mona Gray is a 20-year-old loner who, as a child, turned to math for salvation after her father became ill. As an adult, Mona now teaches the subject and must help her students through their own crises.

A saga centered on a multi-generational family of New York City Police officers. The family's moral codes are tested when Ray Tierney, investigates a case that reveals an incendiary police corruption scandal involving his own brother-in-law. For Ray, the truth is revelatory, a Pandora's Box that threatens to upend not only the Tierney legacy but the entire NYPD.