Alex slowly got fearful now that the time had come. His entire body was covered in Yang Qi, but he wasn't sure how it worked exactly just yet. He was trying to figure it out, and in doing so, he was risking his own survival inside of the abyss.
Had the suppressing space formation not been there, he would have called out Pearl or Whisker to check it for him, but to do so, he would have to use his space dao, which he did not want to do as that might end up being a violation of the rules as well.
As a result, this was the only way for him to test it.
He had his senses ready at his bracer to write down the number of the person he had come across. As the person didn't retreat, they were ready to write down his number for certain too.
Instantly, Alex's spiritual sense spread to over 45 meters in a split second, far surpassing his energy than what they could produce. At the same time, he saw their number and wrote it down on his bracer.