Her divergence includes Abnegation, Erudite, and Dauntless. Later, Caleb leaves Erudite after learning about their plan to use Dauntless to attack Abnegation. He arrives at Abnegation where factionless and Dauntless are staying and Edward confronts him. Four uncovers Erudite's plans to use Dauntless to stage an attack on Abnegation. In "Divergent", she develops the serum to control Dauntless and make them kill Abnegation. He also finds out that Erudite are planning to use Dauntless to attack on Abnegation. In "Divergent", he gets killed by the Dauntless during their attack on Abnegation sector. They arrive at Abnegation sector to meet the Dauntless and the factionless. Tessa is a member of Abnegation faction. Beatrice Prior (Shailene Woodley) was born into Abnegation, which runs the government. After passing initiation, she discovers that Erudite plan to attack Abnegation. Erin is a member of Abnegation faction. Susan Black is a member of Abnegation faction. Mr. Black is one of the council members of Abnegation. He is one of the council members of Abnegation along with Marcus Eaton.