The book "Song of the Great Path" told the story of the main character, Zhao Ji, who had been reborn. He fought in the various planes and improved the plane of the Great Path. The main character was called Zhao Ji, not Song. Perhaps you remembered wrongly. However, if you are interested in martial arts novels, I can recommend a few to you, such as Martial World, Jade Dynasty, and Cultivate with the Rest of Your Life. I hope you like this fairy's recommendation. Muah ~π