If the 'North forgets' and there isn't a Stark inWinterfell, then it could somehow trigger the White Walkersto wake up and launch an attack on the land of the living.He goes to war with Robert…and leaves Winterfell without ablood Stark. Ned Stark is the reason the white walkers wokeup..
In respect to this, why were the white walkers created?
The White Walkers were created by the Children ofthe Forest thousands of years ago as a form of protection againstthe First Men who were cutting their sacred trees andslaughtering their tribe. The Children of the Forest presseddragonglass daggers into the chests of these First Men to createthe first White Walkers.
Also Know, do White Walkers sleep? She also reveals the Walkers are nocturnal andsleep in the day and hunt at night. The White Walkerscan 'sleep' for thousands of years if necessary. Theyget their long lives from their father, the Night King. WhiteWalkers can be killed, but I'll bet the Night King himself isextremely hard to kill.
In this manner, why was the night King created?
Background. Before he became a White Walker, theNight King was a First Man that was captured by Children ofthe Forest, Leaf among them. The Children of the Forestcreated the White Walkers to defend themselves when Westeroswas invaded by the First Men, who were cutting their sacred treesand slaughtering them.
Why did children of the forest create night king?
Children of the Forest — basically theindigenous people of Westeros — needed to preserve theirspecies from men who were invading and from White Walkers.Perhaps they created White Walkers in the hopes that the tworaces would destroy each other, finally leaving theChildren of the Forest in peace.
Related Question Answers
Is the Night King Targaryen?
The most obvious evidence that the Night King isa Targaryen is that he is currently riding a dragon,Viserion, something only someone with Targaryen blood cando.What does night King want?
The Night King doesn't have a choice; he wascreated that way, and that's what he is. In some ways, he's justdeath, coming for everyone in the story, coming for all of us."Could that be all there is to it — to kill everyone inWesteros — or is there more to the story?What is the purpose of night king?
The Night King wants to eradicate humanity fromWesteros—that is the purpose of the White Walkers(Others) as created by the children of the forest in ancient times.They are a weapon of mass destruction which grew out ofcontrol.Is needle in Game of Thrones Valyrian steel?
We do know that the knife/dagger that Arya has thatbelonged to Petyr Baelish is made of Valeryn Steel. She usedit to kill the Night King. Needle is made from castle forgedsteel smithed by Mikken, the blacksmith ofWinterfell.How did Arya get so close to the night king?
As the actors react, he says Arya "vaultsoff a pile of dead wights," thus giving us the shot of herdescending, cat-like, from behind the NightKing.Who killed rickon Stark?
In a move reminiscent of his temporary freeing of TheonGreyjoy, Ramsay Bolton killed Rickon Stark with an arrow inGame of Thrones season 6's 'Battle of the Bastards' afterpretending to let him run back to his brother Jon.Do the white walkers bring winter?
The White Walkers are always accompanied by coldtemperatures, and coming from the Lands of Always Winter, itwould seem that they prefer cold climates.Where do white walkers live?
The White Walkers are an ancient race of humanoidice creatures. They live beyond the Wall, in the very northof Westeros. Whether they thrive in cold conditions or die inwarmer ones is unknown, but now winter has arrived they're able towalk south – and are walking with avengeance.How was night king created?
Fans discovered the origins of the Night Kingduring season six when Bran Stark saw his creation in avision. At the time Bran was training under the guidance of thethree-eyed raven and his vision showed the Children of the Foresttransform a man into a White Walker.What is the White Walker symbol?
The symbol was present when the Children of theForest created the Night King, aka the first White Walker,by tying him to a weirwood tree and driving a dragonglass daggerthrough his heart. 
