Among the six realms, the place where Yin and Yang meet is called the Forgotten River. There is an ancient tree on the river called Bodhi, and there is a river under the Bodhi called Huangquan. Bodhi grows leaves in ten thousand years, leaves fall in seventy thousand years, Bodhi seeds grow in one hundred thousand years, Huangquan grows lotuses in ten thousand years, flowers bloom in seventy thousand years, flower spirits are born in one hundred thousand years. So, after the chaos of heaven and earth first came to an end, at the end of the 100,000 years of silence, he and she began to look at each other from a distance in this life.