I Am a Weizhen Clan Member in the World of Immortality

The sky is dark and the earth is dark, and the demonic energy is rampant. When ghosts and demons crawl around the world, and the immortals and Buddhas choose to turn a blind eye, then I will use the demonic energy to forge the body, cast the soul with the demon elixir, feed on the flesh and blood of spirits, slaughter all the demons, and kill the immortals and Buddhas.