Sixteen-year-old Amber Lamont discovers her parents are not who they seem and is forced to flee a life of hidden horrors. Fleeing her aloof parents and their strange associates, Amber is thrust into a terrifying world of killer cars, vampires, and demons after a shocking revelation. She must navigate a perilous road trip across America, evading both her pursuing parents and the supernatural threats that populate her reality. Her only hope lies with a group of fellow travelers whose true natures are as mysterious as the dangers they face.

The premise sets up a fast-paced, action-packed supernatural thriller with a focus on a young protagonist discovering a hidden, dangerous world. The blend of horror elements like vampires and demons with the 'on the run' trope suggests a narrative driven by constant peril and escalating stakes. The author's previous success with Skulduggery Pleasant indicates a style that balances dark themes with humor and engaging character dynamics. The description promises an epic road trip across America, hinting at a journey that will explore various supernatural facets of the country.