Galen Greyhaven, hero of the Battle of Hogwarts, is transported to the World of Ice and Fire by an omnipotent entity and tasked to help the human civilization of this primitive world survive the cold undeath. He finds himself in another world where he has to yet again hide his showy magic spells and mingle with muggles and their mundane scheming to gain power.Follow his journey as he moves through this world making friends and enemies. Politicking and plotting schemes to secure power for his allies so that he can guide the leaders of this world to save themselves.