The world is not a single one. Some people live in a specific area, and some people are replaying other people's lives every day. They are the modifiers who correct the mistakes of the world. Lin Xuanyi joined this huge team in an accidental incident. They are sacred and great. No one knows what they do every day. Tomorrow's rumors all believe that they are the saviors who save the world and correct the world's mistakes. No one even knows their names or what they look like. They are mysterious, but each of them has different ideas.
Concept: Behind the mystery is not necessarily ability.