The cloaked man's position inside Asyaka Cult was relatively high. His position was directly under the three founders and directly reported to the three founders. He managed quite many areas on this big scale operation. When he got the news to pull out the troop and investigate the situation, he immediately departed.
Although the demonic monster's leader could sense that its subordinate died, it could not deduce the exact location where it died. However, the leader knew which subordinate which died. That was why they could figure out the area.
As the one who maintained the youngest demonic monster's area, the cloaked man was nervous. He knew if he didn't give a good explanation, he could be killed. He spent more effort in this place.