"Drop your blood on it."
As Ye Xiao was observing the Beast Skin, a stiff voice suddenly sounded beside his ears. Ye Xiao's heart suddenly shrank, a frown appeared on his face as he looked around, asking, "Who? Who is it?"
"Tsk! Drop your blood!"
The same voice sounded again but this time, it was accompanied by a strange "Tsk" sound, giving Ye Xiao a bad feeling. It was as if he dared not to drop his blood, someone or something will attack and kill him immediately.
Ye Xiao lowered his head and instantly saw the most terrifying scene. The skeleton's skull turned around. It was facing Ye Xiao and was looking at him with its two empty eye sockets, and its lower jaw was trembling.
"Hurry up and do it!"
Ye Xiao had seen many bizarre things by now so he was not that much shocked. He soon calmed down and asked, "Why should I drop my blood on it?"
"Tsk! If you want to leave this place alive, then do as I say."
