Alduin is quite different to both, while he is seen as a saviour in Cyrodiil and a liberator in the Summerset Isles, he is seen as a destroyer in Skyrim, the myths portray him as a horrible rauaging firestorm that destroyed the last world to begin this one.
This thread was made to discuss how you guys think he will be involved in Skyrim, Why is he trying to destroy the world? How will we stop him? Discuss your theories and ideas below.