Dreams.

It started with some vague fantasy. I don't remember what we were doing, who we were, or how many of us there were, but the world map looked like Middle-earth, and even some of the names were the same. We followed the Anduin River and landed somewhere in Amon Hen (the place where Boromir was killed and the Fellowship broke up), although in my dream, Orthanc (Saruman's tower) was there. We did some nonsense there and then went further away from the river. We settled in some kind of house. And then it begins.
A car with the inscription "police" (I thought at the time that this was the correct name, that they had changed it from "militia." I was confused in my dream) arrived. Some people (not cops) were sitting in it, smiling and looking at us happily. Of course, we were an отсталая цивилизация (backward civilization) to them. Well, we, naturally, didn't take long to figure things out and immediately started ATTACKING. I don't really know with what or how (the dream skipped these details), but I do know how they responded - several people got out of the car with pistols and started shooting. Not very accurately, but they killed some of ours. I was also hit (in some limb), but for some reason, this didn't play any role in the rest of the dream.
Well, we overwhelmed them with numbers, of course, there were more of us. I remember one of us took a pistol from someone and quickly figured out what to do to make that pistol shoot a bullet into a person's temple.
That's how we and the guys "liberated" the car from the cops.