Jon, Daenerys, and her armies arrived in Winterfell where Bran informs them that the White Walkers have broken through the Wall.
In response, the Northern lords and their allies rally around Winterfell, although they remain suspicious of Daenerys and the promised Lannister reinforcements.
At King’s Landing, Cersei is not worried about the breach in the Wall, as Euron has returned with the Golden Company. Euron recites his deeds to convince Cersei to make love with him. At Cersei’s bidding, Qyburn hires Bronn to assassinate both Tyrion and Jaime.
Theon infiltrates the Iron Fleet and rescues Yara, who heads for the Iron Islands to take them back from Euron, while Theon decides to return to Winterfell.
Back at Winterfell, Jon reunites with Bran and Arya, while Sansa remains suspicious of Daenerys. Sam learns that Daenerys executed his father and brother. He also tells Jon about Jon’s true identity as Rhaegar and Lyanna’s son, and as the true heir to the Iron Throne.
Tormund and Beric inspect a devastated castle, and encounter Edd and members of the Night’s Watch. The occupants of the castle, now revealed to be House Umber’s ancestral home Last Hearth, have already been wiped out by the Night King, who has left a message for the living. Jaime arrives at Winterfell and encounters Bran in the courtyard.