C2005 Lin Yi's Realm

Lin Yi sighed and said, "Yin and Yang are life and death. Once you take the wrong step... Then, it will be enough to cure the patient to death. Furthermore, the Dao of Yin and Yang contains a lot of things. Unless one has an extremely high comprehension talent and a calm and bold mentality, otherwise... I can't teach him the Yin Yang Medicine Technique."

"Dr. Lin, the formula you gave me earlier