Sabrina explained that even though the curse was broken, the Whitfields' influence still lingered in Shadowmere. There were still those who clung to the old ways, who feared change and sought to maintain their power. She had been preparing for a long time, gathering allies, strengthening her own abilities, knowing that one day, the past would rise again.
Now, with Julian's return and the revelation of his heritage, she realized that he was meant to be a part of that fight. Their destinies were intertwined, bound together by blood and a shared love for Shadowmere.