Heaven and earth are formed from Yuan Qi, and all things are formed from heaven and earth.
All things are born with vitality. About 18.1 Billion years ago, a nebula formed on its own.
Because the two qi of yin and yang are not separated, the universe is mysterious and the reversal of yin and yang is endless, so the vitality is mixed.
Suddenly, there is black and white in the universe, which are the two qi of yin and yang to rectify the universe of heaven and earth. Moreover, the spiritual energy of heaven and earth is generated and its nourishment is endless.
The spiritual energy gathers to form, and the scattered energy returns to nothingness, which is the foundation of the cultivator.
For thousands of years, cultivators in Xuanzhou Continent have relied on the energy of heaven and earth combined with the energy of the internal organs and meridians to cultivate spiritual power and achieve immortality.
If you go slower, you will forget the previous plot. Don't be too lazy, author.