This is an era of racial explosion. Your neighbor may be a vampire. There may be ghosts knocking on your window when you sleep at night. You may also see a cat demon walking on the roof in the evening. Of course, shriveled zombies will emerge from the graves, werewolves will howl under the bloody moonlit night, and elves will secretly hand you small notes. However, you still like the prince riding a unicorn and secretly admire the wizard hiding in the darkness. The hunter begins his chase. Whether you are willing to be a chess piece or not, the game has begun...