C1086
He was extremely convinced that as long as Xiao Wantian's life was in his hands, no matter how much Xiao Yu wanted to kill him, he would not be able to do anything.
"You should understand that Gu arts are the strangest, every kind of Gu requires a special antidote to remove, and the Gu I implanted in your father's body is a secret Gu that only I can remove. If I die, your father will also die