Blythe, Gabrielle, Tucker and Tanya have always been a tight friend group, attending a local high school and falling in and out of love with each other. An act of violence causes a rift between Blythe and Tucker-- and unexpected bursts of aggression and disturbing nightmares have started to become more frequent in their lives. Then Gabrielle is found covered in blood in front of their deceased principal -- with no memory of what happened. How can Blythe and her friends trust each other when they can't even trust their own memories? -- adapted from jacket.