To move on from her past, an extraordinary girl must tear down the walls she has built to protect herself.

Mackenzie Douglas seems to have it all: good looks, a great boyfriend, a passion for biking, and a little sister who worships her. But under the veneer of perfection lie the emotional scars of her childhood, inflicted by her father. Though her memories have faded with time, the wounds on Mac's subconscious remain.

Having vowed to never be a victim again, Mac focuses on a journey she's always wanted to take: a summer bike trip on her amazing new RoadCap bike. But as the excursion finally gets underway, memories Mac long ago buried start to claw their way back to the surface, forcing her to confront a past she has done everything she can to forget.

To prevent her sister from enduring the same trauma, Mac must let go of everything in which she's found refuge. To break a cycle that needs to be broken, Mackenzie summons her strength and risks shattering the world she has so carefully built, exposing hidden secrets, long-told lies, and a horrific crime.