A climactic battle and a dystopian future

Date: 7/27/2018

In this dream, I was battling against some woman in an Buddha palace-esque location (like the Koloktos fight room in Skyward Sword). We were fighting in some form of martial arts. Eventually, I won and left the building. Outside it was nighttime, and it was raining. I was in an alleyway, and had to sneak through it to avoid being seen by a giant robot face that shot disintegrating light. I made it into a building across the alley full of “family members” in tattered clothes with futuristic weapons. Some were sleeping on dirty mattresses, while others were eating canned food. One told me my friend Melody (I don’t know a Melody IRL) had died. He told me to take her mattress and sell it. I took it to this grungy, metal catacomb where a man was selling things to various people. We bartered for a bit before he got mad and told everyone in the area to open fire on me. I pulled out some futuristic pistol I didn’t know I had and fought back. I woke up at some point during this shootout.