Those are sharp and long, like barbed teeth.
In shock, Yang Xiao manipulated the Mirror Ghost to activate the ability of this thing, and in the next second, the Mirror Ghost suddenly opened its mouth wide, the corners of its mouth inexplicably tearing open, revealing a set of yellowish, shark-like sharp barbs.
These barbs interlocked with each other, numbering in the dozens, each about the length of a midfinger. If bitten, the injury caused would be almost no different from a shark bite, perhaps even more severe.
Within a few breaths, Yang Xiao seemed to understand. While he was in the Secret Realm, he had checked the injuries on the Mirror Ghost's body, and at that time, he found a very strange wound on the Mirror Ghost's right arm.
That wound looked like something had taken a bite, that bite snapping the bone, tearing away a large chunk of flesh along with the bone.
