Classmate Zhang Said, Don't Call Me Zhenren, Call Me Brother.

Zhang Xingzhen is not a real person, let alone Taoism. The reason why he was called the real person was just because a little ghost was frightened. But later, during negotiations with various non-human beings, he gained some ability similar to Taoism. The inhumans here are not ghosts. Don't talk nonsense, there are no ghosts in this world. Yes, you are right, but if you are not human, you can still be a demon.