The adaptation mixes classic legend elements with newly invented material. The episodes closest to traditional legend are Season 1, Episode 1, which focuses on the court’s foundations, and Season 2, Episode 3, which leans into tournament structure and courtly honor. Episodes taking bigger liberties include Season 1, Episode 9, which invents a new political faction, and Season 2, Episode 8, which reimagines a key relationship for dramatic effect. If you want to compare versions, watch a traditional-leaning episode and then one of the more inventive episodes back to back; that contrast highlights which themes the writers kept and which they changed to fit the show’s narrative goals.