Introduction: The end of science is theology? Yes, Chen Lang, who was born again, knows better than anyone. In the near future, under the pressure of world destruction, how powerful wisdom and creativity can be erupted by mankind. If theology represents that all beings look to the gods, then science is that everyone is like a dragon, and all beings are gods. This is a story of a little man who went back to the original future technology to reverse the future trend after several extinction disasters....