The times are changing.During the Spring and Autumn period, all the states were undergoing major transformations.The elderly man lived through the chaotic Warring States period using yin-yang secret... one.This is the background of Qianjilonkun, which is currently in use. Back then, Jia Dajie was very visionary at Longmen and generated a card with a strong artistic conception, 【Dragon Kun Leaps ove...