Yin Fu Asked

This is an era of spiritual cultivation and immortality at the end of time when spiritual energy is exhausted and Yin energy is permeated. The ancient immortal sects have been destroyed, the righteous immortal magic has been lost, the Yin and Yang between heaven and earth are reversed, the barriers between the Yang world and the underworld are broken, and fierce ghosts, demons, corpse puppets and evil spirits are rampant. Ordinary mortals live in fear, and they will be swallowed up by Yin evil if they are not careful.