Born after The Shift, a little-understood event that enabled the younger generations to communicate with the dead, sixteen year-old Aura can see ghosts. These violet-hued spirits are constantly talking to her, following her, wanting her to help them make amends for their untimely deaths. Aura finds this all rather annoying ~ until her boyfriend Logan died and began to haunt her. Aura wants to be there for Logan, to support him as a friend, but while Logan struggles to come to terms with being a ghost, she finds herself increasingly drawn to her very-alive and very-cute friend, Zachary. And as the lines between ghost and shade, and friendship and love begin to blur, Aura realises that time is running out, and if she is to unlock the mysteries of the Shift then she must choose between Logan and Zachary. But when both boys hold a piece of your heart, how do you choose?