Extremely Evil Taoist Ancestor

There are immortal cultivators in this world. Although they are not many, they do exist. Tian Yuming, a high school student who originally lived a difficult life, was inexplicably exposed to the world of immortality because of an exorcism. Since then he has become a practitioner. But the crisis also came, and the competition among the major family forces plunged him into a huge whirlpool, and every step he took was like walking on thin ice. But when the gods and demons from outside the territory came and the world collapsed in the battle between gods and demons, the immortal cultivators realized that they had caused an irresolvable crisis. There is no god, he is just a sanctimonious hypocrite. There are no demons, they are just bloodthirsty beasts. "Since there is no Dao in this world, then I, Heaven and Ming, will kill all the gods and demons in order to extremely evil the righteous way! I am the ancestor of the extremely evil Tao!"