Phoenix Corrupted

A chance meeting and Albus and Gellert would become inseparable friends, until the death of Albus' sister. But what if Ariana had survived? Almost a century later, a boy named Harry Potter would survive the Killing Curse, finally bringing an end to Grindelwald's war. Now, as he finds a place for himself at Hogwarts, there are signs that suggest that the war might not truly be over.