In the mountains of Luwu and the water of Zegeng, there is a beast in the water. Its shape is like an eagle with horns, and its sound is like the sound of a baby. It is a cannibal, and it is called Gu eagle. Gu eagles are good at luring prey close to them with their baby calls, trapping them and killing them. Luwu Mountain has no vegetation and a lot of gold and stone. The villagers have mined gold and stone in the mountain for generations. They are good at identifying mineral veins and smelting iron and casting tools, gradually forming the Luwu lineage. The Lu Wu lineage and Gu Diao have been enemies for generations. The Wushan Demon Hunting Team launched a hunt for the Gu Eagle that was causing harm to the world. But after thousands of years of evolution, the Gu Eagle learned the human form and the human heart. While screaming, it shed its animal body and grew human skin, human outlines, and human eyebrows. Thousands of years later, the battle between the Luwu lineage and Gudiao continues.