little half sister of the famous salvatore vampires , kaylee isabelle salvatore . legend is said to be that she is a vampire / human hybrid , if the legend is true or not is yet to be determined . little salvatore is the ex to the king of hybrids himself , klaus mikaelson . with the misplaced affection for the wily fox out of the way , she found love in the most unexpected place . she found love with a hybrid much like her self , the first of its kind as well . love is what she needed , she found it with will herondale himself