Snehk's Dreamlands

I was in a huge library, there were many people sitting near tables and reading. Someone came closer and gave me an "Underground admittance". I took an elevator and quickly arrived in a dark cavern room built over with wood. Some parts of it were lit. As soon as I left the elevator, everybody rushed inside it to get to the surface. Only I and manager of this level stayed. He was a black man, wearing a green uniform. When he saw me, he said "Welcome to the underground level! We are surrounded by endless darkness, and as you can see, only this wooden construction protects us from perilous danger!"

I wandered around the cavern, wondering what's going on. In one place I looked in between wood beams, staring at the strange blackness. I moved somewhere else, and between the beams I saw a beautiful tropical beach at sunset. Another look - and another beach. There were dangerously looking storm clouds gathering upon it. I called the manager and asked "Are our brains generating these beautiful landscapes as a way to deal with this unusual darkness?" He looked a bit surprised and said "I'm not certainly sure, but it is possible."

A sudden earthquake occured, lights in previously lit area turned off. Manager shouted in panic when he realized that we were stranded down there. I tried to open an evacuation shaft, but a chandelier almost fallen on my head. I tried again and opened it, only to discover that no human is able to climb up through it. He said with hope "They are preparing to save us... they really are!" I said "You know what? They really do, because I expect it, and in lucid dreams, expectations and belief are the most important factors!" I didn't even noticed that I'm back in my house and that the man turned into one of my classmates.

We talked for a while in my kitchen. We both wanted to go to toilet, instead of it we both peed there. Suddenly he turned and shouted "Oh shit! Grandma!". We ran to another room, I held the door so nobody could enter. It was my parents' bedroom, but only mother was sleeping. Suddenly I heard a shout "Hey! What are you doing!?" - it was my father going back from toilet. I tried to explain "I thought it was grandma!" to which he replied "How could she get here?"

I left him and went to toilet, thinking if this is a crazy dream that could become lucid, but I woke up soon.