I have been dreaming, and those worlds come out every night, and I have long been accustomed to this kind of weirdness, but every scene in the dream is extremely clear, every person, every world, and even death are so real. Is it a dream, or have I entered a cycle, or been controlled by some kind of force. The sound the iron chain makes, and who is "he" that will inevitably appear every time?
Purpose: An experiment on high-latitude organisms