I don't remember a lot from it but I remember the important parts, there was a group I was a part of it, we were exploring caves but they were not normal caves every single one were impossible to get out from you only could go further, and each cave was frozen in time place and partially frozen for real, one of the cave rooms was a wedding, everything was in snow and there was no people, but we found supplies and a sledge, while walking through the empty scenery we found three holes in the ground, the next cave was in one of them, we just have to choose, I told the group we should choose the middle one but it was looking steep so I told them use the sledge, but it was not enough space for me so I pushed them and grabbed a plank that I can use as a sledge and I jumped in the the hole, walls and floor was made out of snow, I was going faster and faster and I caught up to the group, they were screaming, but that was not surprising at turns we were doing 90 degrees on the wall, I hold on to their sledge but that was the end of it the tunnel spit us out from the roof of the new cave, luckily we landed in soft snow so no casualties, this scenery was a big market, the wierd thing about this one were barrels with burning fire in the but fire was frozen in time until you walk close enough, maybe this is a remain from previous explorers.

That's the end of my dream I woke up after that.