Three years ago, the swordsman Shen Guhong defeated all the heroes at the top of Mount Huashan, but was assassinated at the celebration banquet. His meridians were destroyed and his martial arts were lost. People in the world laughed at him as a "waste sword", but he spent three years wiping tables in a restaurant. Until one night, the mysterious proprietress Wen Jiuer handed over a broken sword. The broken sword was engraved with half-move sword skills. Shen Guhong rekindled his fighting spirit and used his remaining body to practice swordsmanship again. The participants in the conspiracy that year - Lu Shiyi, the head of the Ministry of Punishment, are secretly investigating. Junior sister Liu Jingzhe has taken charge of the Xuantian Sword Sect, and the young master of the Northern Demon, Yan Wujiu, has also entered the Central Plains. Shen Guhong knew very well that the day he regained his power would be the day when the old case would be overturned. This time, he no longer fights for a false reputation, but to seek justice, to cut off the shackles, and to let those people understand that although the Guhong Sword is broken, the heart of the sword will not die.