Zombie Covenant: The fortune-teller I am actually the Zombie King?

There was a rumor in the world-

There was such a heavenly master in the world. His mana was like that of an immortal and Buddha. He appeared once every hundred years. When he appeared, he would hold an ancient book and investigate the past for the world. He would peek into a corner of the future. He could know destiny and human affairs.

Wherever he went, demons were killed and the world was peaceful.

He had once divined for Qin Shihuang that he would become immortal.

He had once divined for Yue Fei that the Song Dynasty would perish and that Zhuxian Town would be defeated.

He had once calculated for White Snake that the person she was waiting for would appear in 800 years.

He had done countless divinations for the world and was known as a fortune-teller! He walked out during the most chaotic time of the world and killed demons! To be respected by the world!

However, two thousand years later, the world knew that he was actually the same as the general, the head of the demons, the Zombie King!