User blog comment:Kabutsu/ACIII Season Pass Confirmed/@comment-4892808-20121003204540/@comment-5088097-20121003210107

It's about manipulating the course events of history, and the DLC is not part of mainstream continuity. Therefore, you have nothing to worry about, it's not canon. Also, I am not upset because they haven't revealed much. Ubisoft is good at keeping people in suspense while disclosing just enough information to keep us satisfied.