It's Gu Qingxue

Under the dim moonlight, Madam Kou saw a distorted human face growing out from her daughter's left shoulder to her back. This human face looked like a living person's skin that had been torn off and sewn onto Gu Lingyue's back. At this moment, the eyes of the human face were darting around. When her eyes met Madam Kou's, the corners of her lips immediately curled up into an evil smile.

Madam Kou felt as if she had been struck by lightning. Her body trembled slightly at first, then she screamed at the top of her lungs.

"Shush, I don't like people making a scene." An old woman's voice came out of the human-faced ulcer's mouth, and its tongue also flicked out from its mouth like a long whip, flying into Madam Kou's wide-open mouth, wrapping around Madam Kou's tongue and pulling it out!

Blood spurted out, and Madam Kou also let out a dying wail.