Brotherhood Never Fades

After the war Eragon goes missing and Murtagh is determined to find his brother. However Eragon is afraid of what he has become and doesn't want to come home. So he stays away. But as strange occurrences happen in Alagaesia and people are coming back from the dead, both must challenge authority, and Jane and Alec must choose between Eragon, their new coven brother, and the Volturi.