C574 The Twelve Meridians of Devouring Spirit Power

To master the Spirit Sensing Technique, one must first unblock the Twelve Spirit Gathering Veins to create the Spirit Devouring Eye within oneself.

Su Yun was methodical and patient. With a physique rivaling that of a Mortal Transcending Stage Expert and the Undead Bloodline at his side, he was confident in his ability to master this technique