klaus and caroline fear the originals ( AU)

Please watch in HD. Coloring by Mely. Storyline: Back to the times when Esther was changing her family into vampires she also changed Caroline the girl that was promised to Niklaus by a close neighbour. From that time she had never left Klaus side. They arrive at Mystic Falls to break hybrid curse. And to do that they have to kill doppelganger. But not everything goes as planned. Elena and her friends tricked them and somehow girl survived. Caroline and Klaus come back for revenge an