Read Parallel Memory at ReadNovelDaily.
A person's perspective plays a vital role in developing one's personality. What happens when you realize the world you live in is the same as a Novel.
Zero Elea gets a Skill called Parallel Memory which allowed him to get the memory of his alternative self of a different universe.
He realizes that the world he lives in is similar to the novel he used to read in his alternative world. The world will face catastrophe in the future but there is no need to worry as there is a main character working hard to save the world.
And what about me? I am but a mob character.