I'm Blind, but Also Invincible

As an abandoned, blind baby, he had never seen the world. In the chaotic world of high martial arts, the strong are respected, but he is calm and silently grinding in the darkness. He turned a deaf ear to the ridicule and humiliation of the world, but slowly stepped out when the world was on the verge of collapse. At that moment, the blind boy stood quietly on the top of the sky and only asked softly: "Everyone, would you like to give me a move?"