Dream About Ancestors And Puzzles

I was at my dead grandparents house. I was there to help sort through things. I found this puzzle that needed to be solved to get access to a safe. Ghosts of my ancestors appeared and were trying to help me out anyway they could. I was too terrified though to go to the spooky basement. Two of my ancestors came with me tho and my brother appeared to help as well. The basement looked like a dirty part of a downtown urban area. Eventually I got into a fight with 2 random other people around. We won and continued on the basement to try to solve the puzzle.