The Episode starts off with the aftermath of the battle of the field of fire
http://bit.ly/2uSUmY7 where the Lannisters and Tarlys got their asses kicked. Bronn, after saving Jamie’s life asks him what’s wrong with him and why on earth would he do something as crazy as charging towards a dragon. Jamie starts to wonder how he’s going to tell Cersei that their forces took a massive loss. The scene cuts to Dany’s army also facing the aftermath of the battle (handling prisoners and so on) but also the judgment of Randyll and Dickon Tarly, Dany tells the Tarlys to bend the knee and serve her but Randyll who already swore an oath of Cersei and that she is his queen, Dickon also follows in his father’s example and denies Dany as well which is when Dany orders Drogon to roast them which horrifies Tyrion who says its unnecessary and brutal (never explained how he gets to the field of fire) Friki then discusses that it’ll be interesting to see what the soldiers and other minor houses who might have seen these events decide to do after the show of power by Dany, weather some bend the knee or not isn’t stated