I recommend the fantasy novel "Taishi Holy Land" to you. It's about the heir of a martial arts family who was framed by his clansmen and forced to die. His soul was reborn into the body of an ordinary live-in son-in-law. He had countless martial arts manuals in China, and he had brought martial arts to greater heights, becoming a martial arts genius with outstanding strength. I hope you like this fairy's recommendation. Muah ~😗