People Are in the Photo Studio of Kamen Kai

(The cover is just like this for the time being. After all, I created it myself, so I think it's okay) (Newcomers, this book is a test of the waters. I want to practice my writing skills by the way. If the logic and sentences are not clear, you are welcome to correct me, but I hope it will not be too heavy. After all, it is my first time to write, so I am not very confident (≧∇≦)/) In a gray space, there are some sounds coming from nowhere The roar of beasts, the whisper of demons, the collision of weapons... There was a blurry black shadow in the center of the space, and some unclear words came out: "Is there another universe that has fallen into reincarnation..."