In the first article, the Great Demon Nascent Soul is enough. Zhang Han can almost skip this article and open the magic blood. In the end, the third magic scripture refers to the meridians, the blood in the whole body, and the spiritual power in the meridians. , belongs to the method of majoring in Nascent Soul.
It just so happens that Zhang Han needs this stage.
Then I thought of the Heavenly Demon Holy Law.