Raised by an unstable father who keeps the family constantly on the move, Sam Border hasn't been in a classroom since the second grade. He's always been the rock for his younger brother Riddle, who stopped speaking long ago and instead makes sense of the world through his strange and intricate drawings. It's said that the two boys speak with one voice--and that voice is Sam's.
Then, Sam meets Emily Bell, and everything changes. The two share an immediate and intense attraction, and soon Sam and Riddle find themselves welcomed into the Bell's home. Faced with normalcy for the first time, they know it's too good to last.