A new fan trailer for Game of Thrones season 8 lets fans imagine the Winter War. Season 7 of the hit HBO show saw the Night King win a major victory when he took down one of Daenerys Targaryen’s dragons and reclaimed it as a wight, using it to break down The Wall to the North. The very last shot of the season showed the Night King’s enormous army marching their way into Westeros, bringing the Winter War along with them.
https://screenrant.com/game-thrones-season-8-trailer-fan-winter-war/