C1299 An Accident

The Yin Fiend Qi had turned into a substantive fog, condensed to the point where one could reach out and grab it!

This kind of density was not something that the Heaven Earth Yuan Qi could compare with.

Using the Yin Fiend Qi to replace the Qi of Heaven and Earth, one could imagine how much stronger Hee Tian's cultivation was compared to other Internal Energy Cultivators