The hardest part of the Wisdom Sword Heart Method, or indeed any heart method, is the cultivator's own inner self.
Achieving enlightenment sounds simple, but the vast majority of cultivators cannot do it.
But Su Yuan is different. Relying on the effects of the Brahma Purifying Demon Heart, his inner distractions have long been cleared away, thus making his cultivation of the Wisdom Sword Heart Method much more effective.
In addition, with the comprehension bonus from the Demon Lord title, his speed in understanding the Wisdom Sword Heart Method is no less than when he first grasped the Divine Fork Eighteen Techniques!
In less than half an hour, the Wisdom Sword Heart Method had begun to operate formally within Su Yuan's body.
To create the purest Spiritual Wisdom Sword Qi, Su Yuan directly extracted a strand of pure spiritual power without Abyssal Spiritual Power effects from his own dantian.
