It turns out that what Lin Tianjiao gave Lin Fenglin was the Yin Yang formula he got from the ancient god man's residence. Lin Fenglin once again carefully looked at the Yin and Yang formula in the Yutong Bamboo Slips, and inadvertently, the real yuan in his body was cultivated according to the cultivation method of yin and Yang formula.

in the chaos, there are two Qi of yin and Yang, five elements of spirits between the human world. Yin and Yang coexist, and Yin and Yang coexist; five elements coexist, and five elements coexist. This is the truth between heaven and earth, but how many people can really understand...