Yin Jiu is a child in a bronze coffin fished up from Qinglong Bay in the Yellow River, and when he came out of the coffin, his eyes were green and he was carrying the green dragon on his back. Various aquatic creatures such as fish, shrimp, and turtles in the river have surfaced, and lotus flowers bloom at the water's edge. He propped up a flat boat to go down to the river to fish for the dead, fished for antiques, and worked hard to save money, just to marry a beautiful daughter-in-law. Who knows, the last person he married was not a person!