Even if an employee breaks the rules with the best of intentions, the flow of the workplace can be impacted negatively. When your entire team is working toward the same goal and following the same regulations, it can be easier for you to fulfill the goals you have for your company.
The leader of the white walkers is known as the Night King in the TV series. He is first seen in Oathkeeper, transforming Craster's last son, and next in the Season 5 episode Hardhome. He differs in appearance by having a ring of small icy horns atop his skull that form a natural crown.
In the land of Winterfell, Lord Ned Stark begins to believe that something is amiss. A deserter from the Night Watch, the guardians of the giant ice wall at the northern boundary of their territory, says he's seen the white walkers. Later, Ned and his sons find animals slain in the woods, including a she-wolf whose six pups they keep, one for each of Ned's children.