Jon Snow Joins the Night's Watch

Jon Snow travels to Castle Black to join the Night's Watch, accompanied by his uncle Benjen Stark and Tyrion Lannister. He faces the harsh realities of life on the Wall, including the brutal training under Ser Alliser Thorne. Jon befriends Samwell Tarly and other recruits, and he eventually takes his vows before a weirwood tree. This event sets Jon on his path as a brother of the Night's Watch, separate from the Stark family's war.