Mankind has 8 minutes left, then the Earth will be wiped out. Escape is impossible. In the last heat years before the death of the sun, the remnants of humanity have fled under the surface of the earth. Connected to the "dream machine" that can simulate any fantasy and stretch the perception of time, the physical world has been replaced by the digital world. Here the last 8 minutes become 12 000 years.David and Lena are lovers in this simulated world. After a solar storm by burning David's body, Lena starts an image of David's consciousness, but the backup is faulty and confused.