Fantasy: They Are All Time Travellers, Why Are You the Protagonist?

Li Mu traveled to a fantasy novel and became a supporting character who was slapped in the face by the protagonist Lin Fan. As a time traveler, he does not have a system, but he has a golden finger that is more powerful than the system - he is familiar with the plot of the entire book. In the book, Li Mu caused injuries to innocent mortals due to his duel with evil cultivators. The protagonist Lin Fan punished him by kneeling at the entrance of the village in public, kowtowing to the ordinary people and admitting his mistake. But in the later period, in order to seize the origin of heaven, Lin Fan fought with his enemies in the lower realm, splitting half of the continent with one sword and killing hundreds of millions of people. Afterwards, he just sighed hypocritically: "In order to save the world, this is an inevitable sacrifice." Li Mu almost laughed out loud. Kill a few people and force me to kneel down and admit my mistake. Killing hundreds of millions of people is just a sacrifice that cannot be helped? What a double-standard dog! What Li Mu found most outrageous was that the "self" in the novel was deceived by such a person's "righteousness" in the end, drained of all his value, and willingly sacrificed himself to help him become the Immortal Emperor. Li Mu opened his eyes, a cold light flashed in his eyes. "Now that I'm here..." "This nonsense script needs to be rewritten!"