A bronze sword can perfect incomplete skills and improve the efficiency of practice. Xu Yin is a restorer of ancient swordsmanship. He got it by accident, but because of this, he penetrated into the world of martial arts. In these bizarre worlds, he finally saw the real Ancient swordsmanship! There are forty-eight ways of water-avoiding swordsmanship, which are unpredictable; there are Dugu Nine Swords, which are extremely skilled in swordsmanship; , the sword intent cuts the gods; there are twenty-three swords of six extinctions, and the six ways of extinction break reincarnation; Xu Yin holds the sword in his hand, and embarks on the endless pursuit of swordsmanship until he cuts through the heavens!