After experiencing ninety-nine eighty-one difficulties (are you sure), I finally returned to reality, but how did my originally peaceful life seem to be different? ! !
Yes, that's right. This is probably a story about a person who wanted to hang out as a senior high school student after causing harm to the trial field, but found that the world had changed and he had to experience the evils of society earlier (perhaps let others experience the evils of society?).
Purpose: Struggle for a better reality