Dragon's Reign

In the heat of battle atop the Throat of the World a portal opens up and swallows up both the Dragonborn and the World Eater. When the Dragonborn finally comes too he finds himself not only face to face with strangers, but in a whole other world with its own set of problems. Can he not only defeat Alduin, but help these people stop a civil war and end a Blight before it's too late?