Ok we all know that Desmond Miles is an Assassin and a descendant of Altair Ibn La' Ahad and Ezio Auditore De Firenze. We however don't know how Lucy and The Doc figured that out. So here's my theroy to figure this out they would have had to have found some sort of text Writen by Altair or Ezio. If so would it have been one of their tombs where their Armor and wepons would be there to. So we all know the end of Assassin's Creed 2 (if not this will be a bit of a spoiler) where Desmond is given a hidden blade, I believe that this hidden blade belonged to Altair Ibn La' Ahad. Now though I like to think that i would like to know for sure does anyone know who's hidden blade it was or how to contact Ubisoft so i may ask this.
Thank You any help would be much appreciated,