The story is about Aegon Targaryen the first. Turns out Aegon was not Targaryen from his birth. He was born in a wizarding family and learned muggle ways. He will become the king of the Westeros and become Aegon the conqueror. But that's a long story.

This is a story of a muggleborn wizard who is sorted into Slytherin house. He will have lots of trouble in the beginning. But soon enough they will respect him for who he is.