I'll put my money on the rather large gamble that our Dragonborn friend here knew Alduin would return one day, so he cut a deal with HM. In exchange for becoming a priest/guardian/champion of HM and his realm, this dragonborn would get both a longer life and the knowledge needed to kill Alduin for good the next time he came around. The ability to kill someone like Alduin would count as forbidden knowledge.
I'm also guessing that knowledge has something to do with becoming a god, and shares a lot in common with what happened to Tiber Septim. I really think this guy will be our King Wulfharth.
I'm also guessing that knowledge has something to do with becoming a god, and shares a lot in common with what happened to Tiber Septim. I really think this guy will be our King Wulfharth.
yeah, but we sorta already handled the whole Alduin issue.