In the old days, the second beam of the four beams and eight pillars in the bandit gang was called Dingtianliang. It was the bandit with the best martial arts and the most accurate marksmanship among the gangsters. Because of the dragon tattoo on Dingtianliang's body, it was also called Juanshanlong. The real Juanshan Shanlong not only does business in the world, but can even snatch things from the dead. With a knife, he dares to compete with immortals for the top of the mountain, compete with ghosts and gods for territory, and take money from the hands of the dead. There is a saying in Jianghu It's called: White Dragon Juan Mountain, not a blade of grass will grow, let's go down to the Hall of Yama, and don't see the Dragon Juan Mountain. My grandfather was the famous beam at that time, Juanshanlong. He passed me a knife that can kill evil spirits and ghosts.