You completed 28 months in just 2 days?! Didn't sleep, didn't eat, didn't drink?! I think that's impossible!
in reality, it's quite possible; it all depends on the length of the turns.
and also on what's called "farming" or "skipping" turns, when you don't do anything but click "end turn" and skip a month in a minute, receiving gold and troops in your castles.
