Legend has it that in the early days of the Republic of China, there was an old man in the ancient city of Fenghuang who was proficient in the art of Gu. He could control the living dead and use them for his own purposes. Many warlords and various forces were extremely afraid of this legend, fearing that others would take advantage of it and pose a fatal threat to themselves. They sent tens of thousands of people to search for them and asked them to build a "Yin Army" that was not afraid of death. However, they searched for ten years without success. In the end, it turned out to be a division commander who was used as a bait and died in the Wuling Mountains - Zhou Nanyi's father Zhou Gaya, who led him one year later. He brought back an idiot and named him "Zhou Buli". Ten years later, there was a Liyuan Lianjun in Pingyang City, but there was a missing idiot in the commander's mansion. As the son of Zhou Gaya, the commander of the National Government stationed in Pingyang City, Zhou Nanyi also went to the battlefield, and the idiot also went in his own direction and became an underground worker. Although the two were in different camps, they were looking in the same direction.
Purpose: Only by working hard, exhausting one's courage and living this life, can one be qualified to enter the Palace of Hell, with the cost of drinking Meng Po soup, and the toll of crossing the Naihe Bridge.