Book Su

My surname is Shu; my name is Su. A word in a book is priceless. As soon as the words come out, they reach up to the sky and down to the underworld. No one dares to disobey. I am a calligrapher whose talent shines in the world. When my sword comes out, the world will be stained with blood. Wherever my sword strikes, all living beings will be devastated. However, due to a defect in my soul, my mind was incomplete, and I was forced by villains to die with hatred. At the moment of death, the soul is intact. Fortunately, the book is the most precious treasure, which leads to rebirth. (There is no male protagonist. He is not worthy)