Qi Shisanxing didn't know that Ning Cheng's thoughts changed so quickly. He expressed his thoughts, none of us are alchemy gods, and we don't have any elixir prescriptions. I have a way, that is, we try our best to find the divine stone marrow. I don’t require the divine stone marrow to be effective before the elixir is refined. As long as the divine stone marrow can prevent us from getting lost in here, there will be a way out....