At the beginning of the First Yuan Dynasty, the world was desolate, and people often had physical abnormalities. Most of the people who were eighteen years old died suddenly or died of physical weakness, and there was no cure. One day, a saint came to the world, was extremely talented, and learned the principles of yin and yang to teach everyone. Those who died young learned rare skills and led the world to open up desolate and dangerous places and make them rich. The saint has great merits and virtues, and the world worships him to the extreme. He is named "Yang Immortal" and is respected by future generations. However, the good times did not last long. In the middle of the First Year, ghosts and ghosts began to appear in various places, specializing in eating human souls and spirits. Crops were in disorder, rivers flowed backwards, and strange phenomena were frequent. The saint led many Yang magic masters to suppress the evil monsters and fought to the death with them, resulting in heavy casualties. At the end of the First Yuan Dynasty, the saint died as a martyr, eliminating millions of ghosts and saving the world. However, the evil spirits are not dead. Like the Yang Qi, they have become one of the laws of all things in the world. The surviving children regard them as their own responsibility and suppress them to protect the world. In later generations, Yin Qi techniques appeared, and most of them were practitioners of medicine. However, there were many evil sects and crooked ways. It was the responsibility of Yang Shu sects and the people to supervise them and prevent them from straying from the right path. ————Excerpts from "History of Yangshu" (1)
Intention: It's just an incompetent story and a group of ineffective people.