C906 Alternate path

"All of these things need to be formed in places where evil spirits gather and when the Yin Qi is strong. All of them need to be gifted by the heavens." Ling Feng said seriously, "If it were not for the time being, even if I had mastered the refining method, it would still be difficult to accomplish anything."

"But this thought process is indeed correct. Refining the immortal blood