In the seemingly tranquil town of Maplewood, Detective Rachel Moore unravels the sinister secrets hidden behind ivy-covered walls. When beloved bookstore owner Alice Hartley is found murdered, Rachel digs into a history of unsolved crimes and powerful families. Her investigation uncovers the existence of a secret society, The Ivy League, revealing a web of control and manipulation stretching back centuries. As Rachel races to bring justice to Alice and peace to her town, she must confront the dark legacy that has shaped Maplewood for generations.