I once had a dream where i woke up in the future but still in the same age, everything was dark, there was barely any light, i walked around and think of "This better not be a nightmare" and there we're no ghost, but just silent liminal empty places. Walked infront of my old shool that looks futuristic, and couple of walks later, found my house, same shape but different texture, stairs look different, downstairs is pretty dark, walked upstairs and saw my room door, my moms room door, but the door looks different, everything in the dream was silent, touched the door handle and then woke up.