Everyone has nightmares, everyone has life and death, this is the most common thing, but in fact everyone's nightmares come from another world, where we are ruthlessly plundering, competing, and killing...
If you die in your nightmare, reality will die too
Surviving a nightmare is just a painless and unclear dream in reality.
Nightmares come from within, and the nightmare world magnifies them
After all, this is a competition between life and death, a choice between human nature. . .
Purpose: Humanity and sophistication