Dream About Helping Old Man And Fighting Super Villain

I saw multiple small dreams. However, I only remember one of them. Where I was helping an old man with white robe and white long hair. We both were on a platform made up multiple white blocks. The platform was surrounded by water. All of this setting was inside a ware house. I was forcing the old man to drink the water which was surrounding us with a sea shell. Water temperature which surrounded us wasn’t consistent in temperature. And it was pitch black I couldn’t see the bottom of water. But there were two light inside water orange light for watm water and blue light for cold water. I was filling the shell with the cold water and forcing him to drink because his throat was burning. There was another dream where I was on the terrace of my house. Fighting with a super villain. But I wasn’t very strong so I had to hide multiple times.