72 changes can not only change 72 things, but also have 72 changes. Moreover, the Monkey King's original intention of studying immortality is to live forever and avoid the cycle of life and death. If you want to live forever, you have to experience a disaster every 500 years, that is, thunder, fire and wind. The reason why Bodhi's father passed on the seventy-two changes to the Monkey King is that one of them can play a protective role.

This extra Erlang God is actually a roaring dog. As we all know, the roaring dog is not only a god beast, because it also knows many ever-changing magical powers, and it is also related to Erlang God. It is because of the help of Erlang God in the battle that we can be invincible. This explains why Erlang God can find the Monkey King no matter what he becomes when he fights with the Monkey King.

Because the wheezing dog's nose is very sensitive, the Monkey King has changed his appearance, but he can't change his smell. In addition, the Monkey King was captured alive by Erlang God at first, because at the critical moment, the dog suddenly jumped out to look for the Monkey King to bite, which made the Monkey King unable to escape. And on the way to learn the scriptures, the Monkey King found Erlang God to deal with nine head worm, and finally it was the roaring dog that bit off nine head worm's head.

Myths and legends of Erlang God:

1. The demonization of Soushan: Legend has it that Erlang God led the magic soldiers to demonize Soushan. There is a volume called "Sou Shan", also called "Erlang Shen Sou Shan". According to records, there was the earliest "Ghost Mountain Map" by Gao Yi, a painter in the Northern Song Dynasty, and its content is unknown. Later, it was reported that "The Map of the True King Searching for Mountains" depicts exorcism and catching evil spirits, with Erlang God as the main commander. Later, in the Ming and Qing Dynasties, biographies were circulated constantly, and paintings handed down from generation to generation are now stored in major museums.

2. Jiro's jiaozi: Jiro's jiaozi has many themes in the Song Dynasty. Jiro usually rides an eagle with a dog, followed by a bow and a three-pointed double-edged knife, surrendering dragons or dragons into human bodies. "Gong Li and his son control water": "Erlang has an innate way and inherited his family's studies, but he is still young and still likes hunting. Chop jiaozi at his father's command. His seven friends actually helped him, and the Seven Saints of Meishan were handed down to the world, saying that they had made contributions to the people, so they were called saints. "

3. Save the mother by splitting the mountain: Saving the mother by splitting the mountain is a branch of the legend of Erlang's drive to Japan. Legend has it that Jiro Baojuan, an unknown man in the thirty-fourth year of Jiajing in the Ming Dynasty, and Jiro, the only son of Xianfan, saved their mother by splitting mountains in The Journey to the West of Tang Sanzang and Journey to the West II.