One fine day, The Warp begins acting all funny. Well, turns out that its just reconnecting with its source: the Sea of Chaos and the being that it embodies, the Lord of Nightmares! Quickly news spreads of a beautiful woman with a shovel, that wasn't afraid to use it on mortal humans and whose power causes Chaos-spawn to either kneel, flee, or spontaneously combust then cease to exist.

Its old Belasarius that makes the connection: that the 40K universe was actually created. And that its creator didn't even notice it coming into being. Such, the ArchMagos surmised, was the scope and scale of the being called the Lord of Nightmares: darkness beyond blackest pitch.

Hell, her existence even has the four Gods of Chaos in a frenzy: they now have a mother.

How will every faction of the 40K galaxy react to the knowledge that they are only a miniscule part of the Sea of Chaos, and that there is now, and has always been, a being that makes Chaos look like a drop in an ocean?

GO!