C2883 Dragon God Sword Shadow

Long Yan's success was due to him fusing with the Nirvana Power, which was why the explosive Purple Flame Dragon was so powerful.

"Even if Ye Zheng gave you such a heaven defying Soul Devouring Blood Spirit Sword, you would not be able to fully display its power. Without the Nirvana Power and the primordial spirit's control, your body would also be affected by the backlash