Board Thread:Off Topic/@comment-27783182-20131029224427/@comment-27783182-20150830175305

Right after Dragonborn, actually. With Miraak's defeat, the Herma-Mora dragon priests have decided to charge at Skyrim. Then, a war began.

And the Dragonborn could've turned into a Dragon Priest, too. He could have a curse called "The Dragon's Curse", which would turn him into a dragon every time that he uses the voice too much.