Today's world with only the human world is not complete! There is no such thing as a strong person. Human beings alone lead the world. But they don't know that there were six realms in the world a thousand years ago, namely humans, demons, demons, ghosts, gods, and aliens! A whole world is about to be reborn...
And it all starts with a young boy... He seems ordinary, but he has experiences that others don't have; his parents are divorced and he has only his only sister to keep him company.
By chance, he met a blue-haired girl killer, whose clothes did not appear to be from this era. The strangest thing was that she had strange abilities. From her, he learned about the mysterious crystal stone - the Moon Shadow Stone - hidden in his body. From the moment the Moon Shadow Stone appeared, disasters happened one after another around him. The mystery of the world is getting darker day by day...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
