Sofia Panzano has been around for a very long time. She's struggled through many losses and hard times, but still managed to control her bloodlust. Now, she's back in Mystic Falls to avenge the death of her very close friend, Lexi. How will she affect the lives of the Mystic Falls gang? And what will Sofia do when her one true love returns to her? Kol/OC Starts at 1X13