Jinghua Xuantielu

The only remaining young master of the Yun family, Yun Zheng, is wanted for being a "traitor's remnant" and has lived incognito for ten years. However, he is accidentally involved in the struggle for the throne of Dayao - the prince is insidious, the second prince is forbearing, and the third prince is dormant. Caught between the three forces, he uses black iron as a blade and wisdom as a chess piece. Not only did they investigate a series of strange cases such as poisoning, theft, and poisoning, and uncovered the real culprit of the genocide, Lu Chengyuan, and the royal family's mastermind, but they also relied on "The Essentials of Black Iron" to promote technological innovation and build the Black Iron Alliance. On the way, he met Wen Weiyue of Medical Immortal Valley, undercover Su Qingci, and Princess Murong Yue of Dayao. In the whirlpool of revenge and contention for the throne, he adhered to his original intention of "loyalty and justice and benefiting the people", and finally transformed from an avenger into the "Saint Ancestor of Black Iron". The spirit of the Yun family and the skills of Black Iron were passed down from generation to generation, creating a legend that spans thousands of years.