Katherine Siles is a bright young chemistry major at a local college. At 19, the tall brunette with almond colored eyes is smart, tough, and possesses just the right amount of silly when she wants to be. She also doesn't fit into any of the traditional cliques like the goths, nerds, jocks or overdressed princesses. Katherine is an independent woman, her own woman. Her chemistry final requires her to extend the short life of the common house fly through the use of chemistry.
Enter Charles Cruz, her ex-boyfriend. When Katharine refuses to consider reconciliation, Charles sabotages her experiment by killing off her tiny winged subject with a toxic virus, stolen from the school's lab. Unfortunately, it backfires. and Katherine's experiment goes horribly wrong when it creates a Zombie Fly. And the more it eats, the larger it grows. The campus is the perfect feeding ground for its veracious appetite, eating one student after another with Katherine next on its menu...
That is until a nerdy entomology student name Richard Youlin offers to help her end the flesh-eating monsters reign of terror.