I Have a Set Book

Wang Xi traveled through time and became the villain who suppressed the protagonist. All that awaited him was death. If you want to say why he knows, it is that he has a setting book, which describes him like this: [You are a lone star of evil, a born loser, and a time traveler; you suppressed the Son of Destiny in the Novice Village, took refuge with the villain, and was killed with a sword. He couldn't accept it, so he started a road of modifying his own settings to show off. [You are a martial arts prodigy, born with a holy body... Because you were too popular, you were killed by a six-level warrior. … [You are a sword master and a genius... You were invited by a demonic person to become a demon. If you didn't agree, you were killed. … After countless modifications to the settings: [You are a son of destiny, the holy body of the human race... And finally stand proudly in the world.