"A couple hundred years ago, i passed gas, and thats the result" The Reaper said, sounding entirely serious. "Actually, its the Agalsma, or Black Miasma. its something from the Ether, something that should remain there... but escaped. up until half a year ago, it was sealed into a block, but now its free. the only ones who can reseal it are the royal family in this city... but they all appear dead, so i dont believe that the man who bears the book will be able to use the mist to his purposes." The reaper said, not explaining why it didnt leave the city.