"What are you thinking about?" Bai Junjun said speechlessly, "Get him back to bed first. I'll go find that old man Dan He to take a look."
The remaining poison had already been absorbed and converted into part of Ah Dao's body. Without the body's natural rejection mechanism, it was difficult for the Wood-series Ability to extract it—much like a blood transfusion. You can't just remove the bad blood while leaving the good blood untouched.
If the poison is to be extracted, both good and bad would inevitably be removed, requiring replacement with fresh blood altogether.
