History is changed forever when Gellert Grindelwald does not fall apart in his cell at Nurmengard and instead receives a vision. A series of events of events leads him to take in a down-trodden child in Harry Potter. Pawns are moved and it is to be seen which Lord will be served... Not bash (with slight exception of Dursleys) or political wank fic.
Harry grew up loved. He had his parents, a loving godfather, and a twin who annoyed him, but who he loved nonetheless. So how does he end up going dark? Year 4 AU Unique WBWL!
Harry Potter never wanted to rule the world. He just wanted friends. That is, until he met Tom, Gellert, and Albus. Will Harry be able to be his own master? No Slash or Bash.