C543 Fusion of All Things in the World

Wu Yue's body trembled when he heard the Yin Spirit Immortal Energy, because he lacked the Yin Spirit Immortal Energy the most.

He could also absorb the Blood Fiend's Qi to increase his strength.

Even though he had reached the level of Ghost Immortal, cultivating with immortal spiritual energy was the same.

However, if he had the Yin Spirit Immortal Energy