An Understanding (Damon and Elena)

Here's the sequel to "Soul Connection" You don't really have to read "Soul Connection" to understand this sequel, so if you're a first time reader go ahead and read! Things in Mystic Falls take a dangerous turn as the witches are in a sickness and are dying off, this includes Bonnie. The only cure is the blood of the doppelgänger, dead. Vampire blood of a doppelgänger. All the witches are after Elena Gilbert and they try to find a solution to fixing this while Damon struggles with being honest with Elena and telling her the truth of a terrible past that made him the way he is...