Which fairy families are there among ghosts and immortals?

Ghost fairies, clear fairies, yin fairies and ghosts. The origins of Qingxian are as follows:

1. The ancestors and relatives of the disciple himself and his spouse in previous lives. Some immortals are not easy for people to see. They don't trust people, so some will hide themselves.

2. Foreign aid invited by the Xian family. Usually, such immortals have certain abilities. For example, some are proficient in fortune-telling and horoscopes, some are dedicated to Feng Shui, and some are popular but have no successors. Such immortals can see things in the hall. The ability is of great help.

3. Encountered by chance. That is to say, they are brought in unintentionally. Usually, these kind of immortals are brought back accidentally by disciples when they go to famous mountains, rivers or temples.