Ma Xianhu has nothing to do with Hu Jiuling. In the novel The Fox Married a Woman, Hu is now the head of the whole Hu Xian family. The original story is that Hu is now the head of the whole Hu Xian family. As long as he is the leader, he can communicate directly with the old gods in the sky. Hu Jiuling is the fairy of the Hu family, that is, the guardian fairy in the popular sense. According to legend, Grandpa and Mrs. Hu Santai are immortals on earth given by the Jade Emperor, who is in charge of all the immortals in the world. There is no connection between the two, and it is not important.