How did Ma Xian's disciples know that the tablet king was coming?

It belongs to superstition and is not credible.

The appearance of Ma Xian is a continuation of the shaman tradition of primitive religion.

"Going out" is said to refer to some animals, such as foxes, snakes and weasels. Cultivate yourself into a refined and possessed person, thus giving people the ability to treat others.

Whether it really happened, there is no scientific basis. However, since ancient times, some folks have been adhering to an empirical "positive spirit" and stubbornly believe that it does exist, so the tradition of "Great Immortal" can continue to this day.

Ma Xian's knowledge spread among the people (folk custom);

Hu Xian is possessed, because Hu Xian pays attention to cultivating the inner container, so the disciple will feel chest tightness and fever, and something will get stuck in his throat. The eyes feel the heat flow. It's the feeling of tears in the wind. Your heart beats faster and you can smell the fragrance. Hu Xian has a steady personality and answers irrelevant questions. Because they are born to love beauty and cleanliness, they will find that most of their disciples are dignified in appearance.

Huang Xian is naughty and lively by nature, but his face is urgent. Disagreement leads to enmity. Huang Xian likes traveling, so he is possessed by many hands and feet. And love to eat and drink. After Huang Xian arrived, disciples usually drank and ate chicken.

Huang Xian will feel full after he leaves, but he can still eat. And they often show their skills to pilgrims, such as walking upside down on the floor (I once thought they were an acrobatic troupe). As long as Huang Xian agrees, he will keep his promise.

When Chang Xian (Python Fairy) is possessed, there will be a kind of cold air wandering around him, feeling that he has no bones all over, so he is more enchanting when he walks. Chang xian is brave and good at fighting. But the most taboo festival is Dragon Boat Festival, for fear of realgar. Every Dragon Boat Festival, the children who support them will be iced. Many people go to immortals mostly to treat diseases.