Firefox by the Wuyur River

Seventeen hundred years ago, the hero Qiu Beard killed a monster, and the monster's soul fell to Japan. After that, Qiu Bear received the help of the thousand-year-old Fire Fox Fairy, and developed martial arts that were unparalleled throughout the ages. Later, he traveled east to Japan and wrote down his martial arts experience into a secret book, which he kept in the scabbard and handle of his sword. It was later stolen by Oshima Nakamasa, a member of the Oshima family. Seventeen hundred years later, Oshima Gokuma, a descendant of Oshima Nakamasa, came to China and wanted to take advantage of the Millennium Fire Fox. Many people in the world are eager to succeed, including those who practice martial arts. But many people don't know that if you want to reach the highest peak of martial arts, you can't do it without a righteous and chivalrous heart————