I recently had an idea about a story involving 3-4 home brewer chapters that might become one super home brewed chapter. I don’t know a whole lot about the details of 40K lore, just the surface really, but I got an idea about a distant sector of space that was either on the fringe of the empire or maybe left out as events caused the Empire to pull back a bit. I don’t know. At any rate, these 3-4 chapters are isolated and left to their own devices due to the time and distance away from the rest of the empire and are forgotten about. The chapters are more about their region of space than the Empire, and don’t even try to keep in touch. The idea of the Emperor might be a myth, or maybe don’t care, as they have more pressing issues defending the region from Orks and so on. They aren’t renegades per say, just sort of in it for the area they exist in. They aren’t sure of their roots either and aren’t sure of their history. They meet every so often to hash out disagreements, issues, or resolutions to all their problems. Some kind of pow wow every so years.
So one day they get a visit from one of the more well known chapters (I like the idea of the Grey Knights) who try to figure out what these guys are about and if they are on the level, and chaos (which for whatever reason hasn’t really been an issue up till now) starts showing up. The Grey Knights aren’t sure who to trust and these distant chapters suspect the Grey Knights for bringing along Chaos. Lots of drama goes on between the various peeps with a majority suspecting a particular chapter being under the influence of chaos, but *in a plot twist* it’s actually elements of 2 or 3 who become corrupted and a mini civil war is on, even within the individual chapters. The baddies are trying to help release some massive daemon-like entity called The Maul which is a massive Galactus-like planet killer. They come up with a plan to cause a star near the portal it’s coming out of to go supernova, destroying the Maul. Now I have nowhere near the knowledge of science to explain how that could be done. But it ends up killing many of the people in the sector, leaving a lot of planets wasted, and the black hole that is created starts gobbling up what remains in the surrounding area, so they all gotta go.
So the Grey Knights head home to report what’s happened, and what’s remaining of what’s left of the other chapters pack up with their people looking for a new home bouncing around the fringe of the empire. They understand they are part of the empire, but would rather not be too close to it, blaming it for what’s happened to their little enclave.
It’s really complicated and as you can see I have a long way to go. Can’t even decide on a color.