Worlds collide as Damon, Stephen, Caroline and Bonnie clashes with the liars girls as they both settle on taking down their common invisible enemy, -A. "I know who you are, Damon Salvatore. I know your secret. And I'm going to expose you to the world." The supernatural gang has faced and overcome many outrageous evils from thousand year old evil original vampires, to powerful psychopathic hybrids and evil vengeful spirits. But they are in no way prepared for the unknown technologically advanced enemy called -A who even seems to have gained a witches protection. Will they join forces with a mysterious group of four girls- Emily, Hannah, Spencer, and Aria, to take down this very convoluted villain? "Blackmail and stalking meets magic and vampires." Disclaimer: This story will have its own plot, just based off the TV shows, "Pretty Little Liars" and "The Vampire Diaries" -A in this book will not be the same person as -A from the TV show.