C731
Qiao Qing grabbed onto You You's wrist. You You didn't like being caught like this. You stretched out your hand and pushed away Qiao Qin's hand. "The incantation will kill without a trace. When the time comes, you only need a few drops of blood."
Qiao Qing was in disbelief. "It's that simple?"
"You hate them so much that your blood is useful