spooky evil dream

So basically, this dream started with me rereading LOTR for the first time in many years, and at the same time, I was having my own little LOTR adventure with a group, except we were a group of evil villains. I get a lot of dreams like that, where I'm a member of an evil or criminal organization, but this one got violent and I almost never get violent in my dreams :(

Basically, we were just heading out on our journey while I was reading LOTR and I was reminiscing over just how long-winded some of the beginning sections are, like there's an entire paragraph about the history of a path that often gets mistaken for the main road at a village due to its symmetry, but actually the main road is elsewhere? Also there was a train passing by and some of us hung back to watch, which makes sense because I fell asleep w my window open and I often hear trains go by at night xd

Anyway, we eventually ended going to classes at my college, and it is here we fell into our roles as evil extra-dimensional villains, and one of the first things we started doing was establishing ourselves and also getting rid of our doppelgangers to take their place? I was some kind of Joker person, one of my friends on the team actually "proposed" to me by gifting me a poisonous ring and some other little trinkets, which was cute. But then it became violent and we started killing some people to establish ourselves, and I stabbed someone with a plastic comb?? and he died instantly. I felt so guilty about this throughout the rest of the dream because i almost NEVER get violent in my dreams lmfao.

Anyway, we somehow got away with this and we blended into our classes. I even got some kind of clowngirl makeover which was kinda cute. Eventually, the authorities started hunting us but we still got away with it, and I was also questioned about the guy I stabbed and asked about his birthmarks, which I answered correctly enough to not be suspected but I still felt so sad for his family and for my family :((

Also toward the end of this adventure, I joined some kind of white supremacist group as part of my evil villain arc without actually buying into their ideals, and it ended with each of us getting a Hitler cake, so I was like haha yumm free cake, and got tf out of there. So I was walking home with my cake when I noticed that the railroad near my house is all branched out now and some of the buildings I know are now train stations/depots?? Which threw me off because I was like, did trains even exist on middle earth, could this be part of Saruman's industrialization scheme?? etc. But yeah, eventually I ended up back in school and was looking for an empty classroom to eat my Hitler cake in when I woke up ahaha

Also toward the end of the dream, I started being aware that it was a dream but for some reason felt like this was a continuation of an earlier dream I had? Like I had memories of having another dream like this before but now that I'm awake I don't think so.