(Rewrite of the Vampire Diaries) Kai Parker x Original Character Book 1 of the Sociopathic Symphony Saga, a collection of books written about the story of Malachi Parker and Theodora Salvatore. Thea Salvatore may not seem old enough to be, but she's really Damon's daughter. A daughter born to him in 1859 after a secret affair between him and a towns woman. She was turned at age 17 by a vampire who found out who she was and had spent years away until suddenly she finds herself back in Mystic Falls and realizes her uncle and father are still there.