An evolution on a global biological scale began that no one was prepared for.
The number of human beings dropped sharply to a quarter of its original size in a short period of time. Half of the human race turned into irrational beasts due to evolutionary failure. All people over the age of fifty failed to evolve, and human society was close to collapse.
Jiang Yi just wants to live his life, whether it is before or after the disaster.
But he somehow possessed a system, and the system kept pushing him to rebuild civilization.
What is the origin of the system and what is the reason for its evolution?
Facing such a world, Jiang Yi didn't know whether he could continue to hang out.
(The content may be slightly different from the name because it has been changed many times, but I don't want to open a new book for the time being. I can only change the name after the editor asks me to get it. If you think you can still read it, please add a bookshelf and read the chapters that have been changed. The best thing is to leave a comment by the way. Please support me, ღ( ´･ᴗ･` ) to show your love)
