C34 Parallel world--dangerous buildings ⅳ

Amidst his awkwardness, Long Feiyu quickly shifted his gaze: "What is this?"

Mei Xiang lowered her head: "It's the human skin mask!"

"human skin mask?" Long Feiyu was so excited, this thing was said to be a treasure that could be disguised, it was made from real human skin, after being soaked in the water, the human skin would not get dried, nor deformed, and it was even more tenacious than