Game of Thrones: from the Witcher to the Iron Throne

My uncle Arthur Dayne is the strongest knight in the Seven Kingdoms. My aunt Ashara Dayne is known as the most beautiful woman in Dorne. Although they are all dead... However, as the only heir of this generation of my family, I - Count Edric Dane, the young lord of Starfall City, am no worse than them! Although I am now just a servant of Lightning King Bailey, following the Brotherhood Without Banners to fight guerrillas behind the Lannister army. But I was seriously injured by the magic mountain's sword, and when I woke up, I became a different person. A demon hunter of the Wolf School who traveled from the wizarding world, the mutation of the Trial of Green Grass is reshaping my body, and the memories of the past life in my mind tell me that the people in this world are all crazy. But I am destined to restore my family's glory, so I can't back down. In this Game of Thrones, I will hold the Great Sword of Dawn, in the name of the Dawn Sword, sit on the iron throne made of a thousand swords of defeated armies supplemented by dragon flames, and become the king of Westeros.