The Poor Student: Saving the World at a Magic Academy

[Calamities] brought "corruption".

For [life], it was a "deadly threat", whether to "plants", "animals", or "humanity, at the top of the food chain".

Yet life is tenacious. The calamities killed countless living things, but life struggled to survive in dire circumstances, adapting and evolving.

“Nature selects; only the fittest survive.”

Over 500 years of development, human civilization built ‹imperishable city-states› around twelve great spatial rifts.

The twelve great spatial rifts, beacons of human civilization!