[They are involved in a different world, trapped in a bloody copy built by a madman, crushing humanity at every level. The moment he reached the top of the level, he suddenly understood - the craziest thing is never the copy, but the evil that has been hidden in people's hearts for thousands of years, and our struggle is in vain. .] (The author can't explain clearly, the author can't write an introduction) (˵¯͒¯͒˵) "On an ordinary day, your world is destroyed, and you are forced to enter one weird copy after another. Each copy has unique rules and tasks. The only way out is to keep getting stronger. As you unlock each space, you gradually uncover the shocking secrets hidden behind it. But the truth is much more complicated than you imagined... (If you want to know more about it, go to Chapter 14 (Chapter 7 of the copy))
