Eric Coulter had known Kennie Donovan for ten years, growing up in the same neighborhood, attending the same school, and ending up choosing the same Faction: Dauntless.
They had dated all throughout high school, up until sophomore year. That's when Eric flipped a switch, broke up with Kennie, and made her life a living hell at their high school in Erudite up until he transferred.
Now, Kennie's back, choosing Dauntless herself only a year after Eric had, and she's thirsty for revenge. But what happens when her plot's clouded by her returning feelings for Eric.
Eric and Kennie are thrown into a world they don't understand, to figure each other out, but will everything be that simple in their relationship?