After removing the Flying Clouds Flowing Flower's poison, Yi Yun also removed the poison from the three Nine Orifices Essence Yang Pills in the same manner.
After completing the process, Yi Yun did a test by extracting a tiny portion of the medicinal essence and giving it to a lowly Fey beast. Not only was the Fey beast fine, it even had its lifeblood enhanced by its absorption of the tiny amount of medicinal essence.
In regards to this, Blood King was filled with mixed emotions. Yi Yun was not only nomologically powerful and physically strong, his understanding and removing of poisons were incredible.
Despite the difficulty of removing poisons being of the highest level, Yi Yun had managed to do so in just a few short days.
It was a pity that he was not his son.