Avatar the last apocalypse lol

Well, this dream is thankfully fresh in my mind but unfortunately not lucid. But it started out kinda fuzzy I went to my school and when i came in the doors no one was around until I asked if anyone was there. Then everyone came out and I learned that the covenant were attacking earth * I am currently reading a book about halo and thats what is happening in my book right now* so there is a small fragment of my dream were I am in space or seeing a video feed of someone fighting the covenant in space and then it transitions back to the school. Which oddly enough takes place in an unknown room with a bunch of people I don't know and a few I do. I could identify my mom and my aunt the rest were unknown people but the weirdest thing in my mind was the fact that the random people who I had an eerie feeling were a couple of you tubers I am subscribed to but there was a kiddie pool with an alligator in it! and well when time came to leave the school I had to lift it and I was informed by the owners it hates being brushed against fabrics which frightened me a little. so yeah thats where my dream ended. It was very depressing mostly cause of the mood of the people in the dream you know its that mood everyone has in an apocalypse movie where they have only a few hours or so to live and they know they're going to die. so yeah that was pretty sad.