It Turns Out That Yin and Yang Are Two Realms

It is said that there is heaven outside the sky, but everyone knows that there is also earth underground. Heaven and earth are divided into yin and yang, with the earth as the line, there is a yang world above the ground, and a yin world below... With the revival of spiritual energy, the confrontation between yin and yang... The battle of races begins. When the battle reaches the final chapter, whether it is for justice or aggression, survival or destruction, it is up to the winner.