Defying Fate: I Became a Saint by Tearing up Scripts

I discovered the truth of the world - we all live in a book called "The Supreme Destiny". My genius brother was the protagonist, and I was the sickly brother who was bound to die in Chapter 327. Fuck the plot! When I could see each line of predetermined text, I tore out the page with the date of my death written on it. In this round, I am not seeking immortality or invincibility. All I want is to tear up this tattered book and write down with my own hands - our path to sanctification!