It turns out that this is a fan CP article based on the story created by Yun Zai. It was created in 2010. I pulled it out now and wanted to finish it according to Yun Jae-moon, but I feel that I am getting old and I don't want to create another story with the name of the prototype character. Perhaps out of selfishness, no one knows what the future will be like, they don't want to affect reality, and they are afraid of regrets in the future. That's all.
Concept: A fictional story, but I suddenly felt that it was very good to deconstruct it.