Of course, humanity has not been without progress.
In these five hundred years, humans formed Head Hunter teams using interstellar Level individual weapons, persistently venturing out to assassinate the powerful High Rank Legion Beasts.
By now, the Legion Beasts are nearly extinct.
Nine thousand five hundred years ago, the last King of the Top Rank Legion Beasts led hundreds of Level Eight Legion Beasts, controlling an astronomical number of Ruined Beasts, to form an unprecedentedly large army, launching a desperate final assault on the mega-cities.
This battle lasted nearly a decade.
Ten years later, the Legion Beasts were massacred, and the Ruined Beast civilization officially collapsed.
Humanity also exhausted their final interstellar weapons.
The mega-cities were razed to the ground, archive libraries were destroyed, and all the data stored in the virtual world was lost.
Humans suffered heavy losses as well.
