C602 Soul Refining

The old man's soul was sucked into the soul dragon's mouth, and as it chewed, the old man's memories slowly appeared in Xiao Yong's mind.

This person was called Qian Zhenchun, and he had a deep understanding of formations. His combat strength was also on the same level. Thirty thousand years ago, he entered Green Peak Canyon at the Middle Period of Martial Sovereign Stage