A sudden "meteorite event" changed the entire world: countless mysterious meteorites emitting blue light fell into the atmosphere, not causing a physical impact, but releasing a special energy field - "Spirit Source Wave".
"Spiritual Source Wave" has changed the global ecology: some humans have awakened superpowers ("Spiritual Source Power") and are called "awakened ones"; animals and plants have undergone horrific mutations and become extremely aggressive "abnormalities"; the electronic technology of the old era has failed in large areas, human society has been paralyzed, and civilization is on the verge of collapse.
The surviving humans have built "shelters" of varying sizes on the ruins, struggling for survival, internal fighting, and exploration of the unknown.
