• Chapter III: The Heartbreak Chapter (Ep.508-513)
  • This Chapter follows the aftermath of Chapter II and the return of The Original Family Klaus, Kol and Rebekah after finding out Katherine took Elijah's life after she was outed to Damon and Silas. Nadia reveals her shocking secret to Whitmore, Elena breaking down and Katherine's wraith of devastation. Will Klaus reveal Hayley's baby secret to Caroline before there done for good and Klaus want revenge for the murder of his loving brother.
  • The main antagonist of this chapter are Klaus and Katherine.
  • The main characters of this chapter are Elena,Katherine and Damon