Westerosi royalty takes a backseat in A Knight of the Seven Kingdoms, the second spinoff in the Game of Thrones TV universe. Set a century before the events of Game of Thrones, this story is about Ser Duncan the Tall (Peter Claffey), a young, naïve but courageous knight, and his diminutive squire, Egg (Dexter Sol Ansell).

Game of Thrones book fans may already know where the tales of Dunk and Egg come from, but for those who don’t, we’re breaking down the basics of the Knight of the Seven Kingdoms source material.

Originally published on tvinsider.com, part of the BLOX Digital Content Exchange.