Bree Tanner can barely remember life before she became a vampire. All Bree knows is that living with her fellow newborns has few certainties and even fewer rules. What she doesn't know: her time as an immortal is quickly running out. Then Bree finds an unexpected friend in Diego, a newborn just as curious as Bree. As they come to realize that the newborns are mere pawns in a game, Bree and Diego must choose sides and decide whom to trust.