In a critical moment, "boom..." Once, Pangu refining tripod came down from the sky. It was simple and unsophisticated, and the figure of the overlord shocked many rules, making them all quiet.

"Lian..." Countless words of alchemy floated down from the sky, which shocked the old man. Under the light of words of alchemy, the rules of yin and Yang, which are full of murderous meanings, have gradually melted into his heaven and earth. In his heaven and earth, there are more rules of yin and Yang again!

the rules of yin and yang can't be seen or touched, but the breath between heaven and earth is stained with the...