Lv Zu, the founder of the Dante Sect of Taoism and the founder of the Dandao system, and Lv Dongbin, whose name is Chun Yoko, were originally a Confucian scholar in the world. Lv Dongbin (May 4th, 796-), the founder of Dante, completed the Dandao system. His name is ho ("ho" or "Rock"), his word is Dong Bin, and his road number is Yoko Chun. He claimed to be from Zhou Pu River in Hedong (now Yongle Town, Ruicheng, Shanxi). Originally a Confucian scholar, he studied swordsmanship from the real Zheng Huolong at the age of 40 and alchemy from Zhong Liquan at the age of 64. Later, he became a sentient being in the universe, and there were many legends in the world. He was honored as the sword ancestor and the sword fairy (the best in the world).