Hill suddenly remembered something and stood up to call out to the players who had come to watch the action below.
"Mr. Snow Cloud Peak, may I ask if the Great Wall on the western border of the Saral Tri-Nation has been connected?"
"Three days ago, it was completely repaired," Snow Cloud Peak quickly replied. "A lot of the new Undead Tribe have taken up the task of wall repair."
"Thank you very much," Hill heard some comments like, "They earn a lot of experience; while we fight to the death, they just build walls" and could only pretend he hadn't heard them.
As long as the wall was repaired, the west would be safe.
As for the impossibility of a large number of demons running over from outside the Great Wall to Hill's side, that simply couldn't happen unless all the Magical Beasts in the Western Mountains were dead.
The Abyssal Gate, the kind opened by demons themselves, only appears in places rife with desire, fear, and sorrow.