One day, an extradimensional being who calls himself the "Observer" arrives on the Blue Star. It is not a god, but more like a cosmic-level AI conducting sociological experiments. It believes that the value of human civilization should not lie in its technology or territory, but in its "civilization resilience" - that is, the spiritual fire that remains unquenched in desperate situations.
Thus, a screening called "Divine Enlightenment" began. More than 200 countries and regions around the world have been forcibly recruited into a multi-dimensional, shared and huge survival field.
