A Brief Discussion on Doomsday Survival

When the order collapses, if there is incredible biological evolution and strange knowledge. What will happen in the world? How would you choose? Cannibalism? Or help them? Li Shiheng looked at the rising sun in the east, smiled and said: "One more person means more hope. We should not blame the other party for his cowardice. Maybe we can hate the invasion of other worlds. But their world is perishing, and without their arrival, we would have perished long ago, so I can't even hate it. After all, actions done to survive cannot be condemned. What can I do for this?"