Daenerys Targaryen (Emilia Clarke) witnessed the horror that the white walker might bring to the land of the living. She even saw how powerful the Night King was when it killed her dragon Viserion with just one bow. Because of this, she is now convinced that the tale about the wights are true and they should prepare for the great war.
Previously it was only Jon Snow (Kit Harrington) and the rest of his team who knew about the existence of the powerful Night King with its army of the dead. Jon warned the Lords of the North who believed him later and proclaimed him as the king of the North.
He then traveled all the way to Dragonstone (birthplace of Daenerys Targaryen) to urge the Unburnt Queen what catastrophe they might be facing.
Lannister, Targaryen, and Stark unite
While the truce between House Lannister, House Stark, and House Targaryen have been included in every fan theory of “Game of Thrones,” it is hard to imagine how these proud houses would be united. In the newest trailer released by HBO, the Unsullied lined up while the Dothraki rode their horses approaching the meeting place.
It also showed Jaime Lannister (Nikolaj Coster-Waldau) and Bronn ironically watching Dany’s troop while they are in a truce. Jon Snow then speaks about the same thing he has been telling Daenerys the whole time, which is all about the real enemy.
He says that if they don’t unite as one, they might all be dead in the long winter. Jon and Dany would evidently be showing the captured Wight as a proof of their existence and the threat that they will bring to the seven kingdoms.
Cersei Lannister’s probable betrayal
Cersei Lannister (Lena Headey) has been known to mistreat her enemies without mercy.
It can be recalled from the previous season how she burned down the Great Sept of Baelor by wildfires toasting the High Sparrow alive together with several royalties. It also ended the life of the former queen Margaery Tyrell (Natalie Dormer) and the rest of her clan except her grandmother Olenna who Cersei poisoned just in previous episodes.
In the last episode, Cersei surprised Jaime about the baby that she is bearing and his wicked plans about defeating their enemies. With the kind of attitude and greed for power that Cersei has portrayed in the series, fans are pretty sure that she will be doing something bad, now that her enemies to the North, to the South, to the East and enemies to the west have gathered in the same place.