HP: The Potter Sister and Snape's Legacy

Reborn into the world she once died defending, Tiana Potter isn't Harry's sister—she's his aunt, James Potter's fierce younger sibling with memories of a past life cut short by an Unforgivable Curse. This time, she's armed with knowledge of what's to come and a singular mission: protect her nephew and the dragon she loves at any cost. Caught between Slytherin cunning and Gryffindor courage, Tiana must navigate forbidden alliances and rewrite destiny itself. But in a world where even Snape's secrets intertwine with her fate, changing the future means confronting the darkest magic—and the most d…