Everyone's looking pretty serious in the latest the Night King and his army of undead White Walkers from taking over the Seven Kingdoms.

Game of Thrones' eighth and final season will span six episodes, the Mother of Dragons, Daenerys Targaryen, comes marching in with her two remaining dragons and legion of Unsullied warriors.

Related: Game of Thrones Season 8 Should Destroy the Iron Throne

HBO has released several new photos from Game of Thrones season 8 that show most of the remaining characters looking dead-serious, as Daenerys arrives in Winterfell. Among those featured here are Bran and Sansa Stark (Isaac Hempstead Wright and Sophie Turner), Brienne of Tarth (Gwendoline Christie), Jonah Mormont (Iain Glen), Gendry (Joe Dempsie), and Khaleesi herself (Emilia Clarke).

While everyone's on the same side for now (namely, that of the living), there's still a whole lot of tension between the residents of Winterfell. Sansa, for example, whose real name is Aegon Targaryen - is the true heir to the Iron Throne, not Daenerys. This begs the larger question: assuming the living are able to defeat the Night King and his White Walkers, what does all this mean for the struggle to claim control of the Seven Kingdoms afterwards?

Suffice it to say, the fighting won't be over The Golden Company of Essos, once the showdown with the Night King is all done... assuming Daenerys is still alive, anyway. But really: after seven years of blood-shed, how else could Game of Thrones conclude but with more back-stabbing, betrayal, and violence?

MORE: What to Expect From Game of Thrones Season 8

Game of Thrones season 8 premieres Sunday, April 14 on HBO.

Source: HBO