Not much is known about the Devourer of Worlds, (or DOW) as very few have lived to see it and talk about it. It is mostly dismissed as a rumor, but it does indeed exist. The DOW is an enormous whale-like creature about 50,000 miles long, about half as long as a standard gas giant. So far, only one is know and dwells around the outermost edges of the galaxy. No one also knows what its biochemistry is and how it is able to survive in space, though many hypothesize that it is silicon-based. It is also completely unknown how long the DOW lives if it even is able to die nor are its origins known.