It is said that there was a local master named Wang Laoqi in Changsha, Hunan. He was a good fighter in the local area. He searched for dragon veins and underground caves. He fought with many underworld weapons and made a lot of money. He was about to wash his hands in a golden basin, but he didn't know that someone above the central government listened to him. Wang Laoqi was extremely frightened. Digging ancestors' graves was inherently immoral. If he was caught and interrogated in Beijing, nothing good would happen. So at the third watch of the night, he took his wife, children, money and ancient artifacts across the ocean, and became a foreigner for most of his life.