The Legend of Nan Xia at the End of Yuan Dynasty

At the end of the Yuan Dynasty, when the world was in chaos, a mysterious master used Shaolin's special skill Diamond Palm to commit the bloody murder of thirteen people from the Zhenwei Escort Bureau and framed the blame at Qingguang Temple in Changsha. Han Zhen, a lay disciple, learned the Beidou Demon-Subduing Fist, and under the instructions of his master, he decided to go down the mountain to find out the truth of the incident. The world was turbulent, and he was accompanied by a female disciple of Emei, Princess Yuanting, and a heroine in the world. Shaolin, Wudang, Emei, and Moyun sects are competing against each other, conspiracies and secret treasures are intertwined, and the red scarf war is sweeping the earth. In troubled times, what is chivalry?