Flying Swords of Dragon Gate movie version

During the Chenghua period of the Ming Dynasty, Chao Gang was corrupt and evil was in power. The west factory and the east factory were controlled by eunuchs, who confused right and wrong, framed Zhongliang, and kept the people silent inside and outside the court. From time to time, exiled swordsmen such as Zhao Huaian (played by Jet Li) stepped forward and eradicated several traitors in Dongchang one after another, causing the eunuchs to be frightened. At this time, Yu Huatian (played by Chen Kun), the powerful governor of Xichang, intervened. On the other hand, the palace maid Su Huirong (played by Fan Xiaoxuan) is pregnant and runs away desperately. While being hunted by Yuhuatian's minions, he was fortunately saved by the mysterious knight Ling Yanqiu (played by Zhou Xun). The two fled all the way outside the customs and settled at the Longmen Inn, which had caused a bloody storm. The Dragon Gate Inn is as dangerous and unusual as ever. Yuhuatian's men chased here, and they were at loggerheads with the Tatar caravan that had arrived earlier. At the critical moment, Bu Cangzhou (played by Chen Kun) who looked very similar to Yuhuatian and the female knight Gu Shaotang (played by Li Yuchun) stayed at the inn. Soon, Zhao Huaian and others also sneaked to Longmen. All forces gather here, a new battle between good and evil is about to begin, and a huge secret is about to be revealed...