Imagine if Elena wasn't the only one with a familiar face from the originals past ... what if Caroline and Bonnie were reincarnations of Klaus and Kol first love. what would happen once the originals get to town and see the girls for themselves.

Post 3x15. The gang has failed to kill Klaus and Caroline decides she needs to get out of Mystic Falls. She hardly suspects him to go after her.

Trying to find out which Original the gangs bloodline leads to, Bonnie produces a spell that sends Caroline into the past; learning more about Klaus and uncovering secrets she never expected, Caroline begins to realize that nothing is merely coincidence.