C1694 Improvement

Soon, Ren Feng spent more than 900 days in the palace. At this moment, there were only over 90 days in the outside world. During this period of time... He had a new understanding of the Five Fires Return to One Technique. After he mastered the Divine Nether Ghost Fire Technique... He thought that it wouldn't take long for him to completely master it.

As for Nine Bamboo