Story

Once upon a time, there is a book called "Memento Mori". The book tells us what's in afterlife. Since it has a magic chant on it, no one can make a copy of it. In that book, many things are confusing whether it is just a nonsense or is it because we don't know what is it like in the afterlife. Many people don't believe about what the book said. According to that book after someone passed away, they will go to unknown places and their memory will be erased temporary before they go to the unknown places after that they need to be judged by arbiters and then they will walk to their own path whether they will be reincarnate or go to the void. In order to judge, first the one who passed away can't realize that they were gone, because an arbiters have to seek their darkness souls through a test. If the person realize that they're in the afterlife then the person wouldn't accept the test and arbiters can't seek the darkness of their souls. Darkness can be seen by despair, frustration and other negative things. If someone go to the void then only their souls will be staying, nothing else. But if someone has lived a good life then they will be reincarnate. After that the book disappeared, not even one noticed. It's like the book is never exist in the first place.