Fearless

It's based on the true life of the fearless, legendary martial arts artist Huo Yuanja, who is ashamed of his father, who is defeated in front of everyone, although he is a great martial artist, who decides to raise him and be a great fight. Because of his great talent, when his beloved family is killed by a vengeance attack, Huo leaves the city. In the moment he loses all hope, his grandmother Sun and her blind grandson are bound back to life.