The Hound then travels to King's Landing to kill his brother along with Arya, who intends to kill Cersei. The two infiltrate the Red Keep amongst a crowd of civilians Cersei is using as human shields, but Daenerys begins burning the city down and the Red Keep begins to crumble. The Hound urges Arya to leave as he goes to find his brother. Arya thanks him, calling him by his true name for the first and only time, and bids him farewell. A fight ensues between the Clegane brothers, and Sandor struggles to even injure his inhuman brother. Gregor is momentarily disarmed after the Hound stabs him through the head, and the Hound tackles him off a stairway into the inferno below, resulting in both of their deaths.