I Just Wanted to Learn, so I Was Forced to Build a Fairyland

A young man who even gave his name to himself. In order to find his origin, he studied all the books he could get his hands on, but in the end he found nothing. By chance, he came across a fight between monks, and an unexpected conversation made the young man yearn for something belonging to the monks. A person like him with no background, no origins, no past, could not do all this because of one choice. But there is no such perfect thing in the world. Even in the world of immortality, even if it is bound by the rules of heaven and earth, there will always be those who break the rules for the sake of future generations, and the young man became the first batch of victims. What kind of counterattack will the young man who is unable to stop all this finally make, and how will he reshape his background, origin and past?