After having to kill Her friend Will and the deaths of her parents Tris struggles with grief and fear. Tris as well as her friends travel between factions and the factionless. While collecting information and saving lives Tris grows more and more reckless. Four feels Tris is to milling to risk her own life. Their relationship is made more rocky when Tris makes a choice that leads to huge betrayal. Once the mission is complete everything should go back to normal, that is until the new leader appoints herself.