Carefully observing the actions of the four figures in mid-air, he worried greatly that they might suddenly launch a large-scale attack without any warning. If that happened, he would be forced to reveal himself. Fortunately, the four did not act out in anger, but similarly, they also noticed the four people not far away, led by their boss.
Qin Xu never imagined that the outsiders would vanish so quickly, and even managed to hide their presence so well. However, very soon, he noticed the four leaders on the other side who had collapsed on the ground out of fear. To him, this was a good thing, as at least someone here saw what had just transpired.
