Cultivation of Immortality Starts from Becoming a Demon

The ancient demonic veins collapsed, and the demonic energy caused chaos in the spiritual realm. The sages of the human race used their spirits to control the demons, and only then did they stop the disaster of annihilation. Thousands of years later, the demonic veins were rekindled, the demonic aura surged again, demons from outside the realm launched an attack together, and wars broke out in the spiritual realm. Lin Zhao, who had traveled through time, happened to run into this chaos. In desperate situation, he got a broken magic sword. The world fears demons and kills them, but he can only become a demon, hold a demon sword and practice Taoism, looking for a glimmer of hope in the troubled world!