C178 Refining Poison Pill

After the black Qi on Old Man Gu's body disappeared, he felt extremely happy. Just as he was about to thank Teng Qingshan, Teng Qingshan smiled and said, "This method can't be cured, it can only temporarily help you."

"En, that's enough. I happen to know a decapitator. After a few days, I'll just ask him to return the debt with interest." Old Man Gu said seriously.

When Teng Qingshan heard this