Unbreakable Bond (Kol Mikaelson Fan Fiction)

Kol Mikaelson, an original vampire, has been daggered, and has remained that way for centuries. His brother Klaus Mikaelson, is an original vampire-hybrid. After his release, along with his family, from the coffins, Kol's plan on revenge fails, and instead teams up with his brother to make the Salvatore's pay for ever...