The Thunder King Returns

Exiled for 20 years after being framed by High Priest Lothair, Thunder God King Renault is brought back to Asgard by Valkyrie Silvia during a fire demon invasion. Hiding his identity, he secretly crushes rivals and elevates a lowborn wind god. When Lothair uncovers him and allies with the Fire Demon King to sacrifice Silvia, Renault reclaims his hammer, returns as God King, destroys the demons, and rebuilds Asgard under a merit-based order.