Recently HBO has canceled the Game of Thrones prequel “The Long Night”. But also they confirmed that there will be a new Game of Thrones prequel which is named “House of the Dragon” based on Targaryen. This series will be set 300 years prior to the events of GOT.
This series will be written by “Rampage” movie writer Ryan Condal with G. R.R. Martin on board as a Co-Executive Producer. This upcoming series “House of the Dragon” is based on George R.R. Martin’s book “Fire and Blood” which explores the history of House Targaryen.