Ancient World

The first is to transform qi, refining the spiritual energy of heaven and earth; the second is to nourish qi and cultivate loosely; the third is the realm of spiritual palace, which is to absorb the spiritual energy of heaven and earth; the fourth is the realm of three emperors, human, earth and heaven; the fifth is the realm of life and death, where yin and yang are intertwined and integrated into the vast world; the sixth is the realm of three emperors, the realm of spiritual emperor, immortal emperor and god emperor.