Tampering with the Doomsday

Don't get used to being indifferent, and don't be overly enthusiastic. Don't try too hard or try too hard. Don't fall behind, and don't get too far ahead. Don't let anyone remember you, and don't be completely forgotten. Just right. Just right. … I've seen people who were "just" crushed by these. They wandered on the way I came here, like scraps of paper scattered in the wind, piece by piece, unable to spell out a complete name. They don't seem to have done anything wrong. Too much effort, or too little effort; Taking it too seriously, or not taking it seriously. So the world turned sideways slightly, and they fell down. They fell into my future. I stand here and take a look at what happened to the world for them. [Tampering with the Doomsday] The main background of the story is that the heroine traveled back from the next civilization on earth. The opportunity was caused by the news that the ghosts in this civilization flew through the black hole to get there, which aroused curiosity, so after going through many hardships, she came to the end of this civilization. There are no scary elements, Gui Gui is a gentle setting and you can watch it with confidence~ Intention: Human civilization is brilliant and glorious