The history of the Targaryen family, nearly 200 years before the events of “Game Of Thrones”. As King Viserys reigns over Westeros, the question of his succession worries. Without male offspring, who will take over? With no less than 10 adult dragons under their control, the Targaryens have long dominated the Kingdom of the Seven Crowns. The only power capable of overthrowing them is House Targaryen itself. Will the tensions, betrayals and jealousies that plague the clan internally prove fatal?