Ouyang Biya got distracted for a moment, and the monster with the axe appeared in front of her. That shocked her because she did not see the monster's movement. While she was checking on her subordinates, she kept an eye on this monster as well. She could not see or sense his movement at all.
That was when she realized the monster did not move; it was teleporting. It disappeared and appeared in front of her using some kind of teleportation skill. She had known a long time ago that the people from outside the Sacred Realm used something called skill, something different than their mobility arts.
She did not recall there was such a technique in the Sacred Realm. There was one technique that allowed them to move too fast, which almost looked like teleportation. But this one was different; this one was actual teleportation.
