chapter 425 Practice and wait

hiss!
The old man with fire and the old man with weak breath took a deep breath again.
What does it mean to be able to create chaotic energy using Yuanshi?
It's unimaginable!
"Master Qin, this is the Fire Heart, the most precious treasure of our clan. It is condensed after our clan has transformed three times, and contains a trace of the secret of the Phoenix Flame!" Without saying a word, the Flame Old Man flipped his hand, and a heart condensed from flames appeared in...