is a 30-year-old French freelance artist and video game developer currently living in Helsinki. Martin’s A Song of Ice and Fire - will help prep you for the history lesson to come. Don’t know who Aegon I is? Not to worry: This ultimate Targaryen family tree - created by a fan of both Game of Thrones and the novel series they’re based on, George R.R. The new 10-episode series will take place approximately 300 years before the events of Game of Thrones and will follow the events surrounding Aegon I Targaryen’s conquest of the Seven Kingdoms. HBO’s forthcoming Game of Thrones prequel series, House of the Dragon, will explore the complicated dynasty of the Targaryens, the once-mighty clan whose dragons propelled their rise to power - but whose love of fire helped stoke their eventual ruin.