Humanoids filled the walls as if they were wallpaper when they started climbing. In a way, they looked rather creepy but what's scarier was that they had no hesitation to kill. As soon as they could grab a worker's leg, they wouldn't think twice dragging that person down or much worse, jump along with that person.
The longer the predicament ensued, the more the workers could tell that the Humanoids were just there to ensure their speedy death. Regardless of that though, they didn't accept defeat. They continued climbing since their lives depended on it.
By now, most of the workers who were still alive were now on the four-fifths part of the Wall. Just ten more stories and they would make it to the top.