The Black and White Jade Herbs cannot be used for alchemy because ordinary alchemists would directly remove the impurities and toxic gases within them.
However, that would also affect a trace of the Great Dao's Qi within the spirit medicine!
The Great Dao's Qi is hidden within the turbid toxins.
It can only be swallowed whole, then slowly detoxified, ultimately leaving behind that trace of Dao Qi to forge the foundation for the Dao.
After ingesting the Black and White Jade Herbs, the medicinal and toxic gases erupted in the body simultaneously.
From within Li An's Life Seed, a green aura flowed out, helping him resist the toxins.
Li An did not use the power of the Life Seed to neutralize the poison because he realized that would still be too wasteful.
The toxins could be guided by the power of the Life Seed to converge in his hand, enhancing the poison potency of the Cold Yin Finger.
...
Until the next morning.
