Since 100% of the world population had now turned into Daemons, there was nothing else left for Ronin to do besides meander in his sudden existential crisis.
After everything that he had learned, did he really learn anything at all? Life has always been a cycle of suffering, yes, but does knowing that change anything?
Of course not. For that to remain true, it had to stay at a stagnant state of hopelessness.
He left the Abyssal Realm to wander around while he reflected. It took him another 1000 years to do this, traveling everything there was to see in Magecia.
He had gone over the Lower Realms, the Elementi and Mecha. But because he had created a world where 'people' were merely animalistic and only cared for survival, there was no longer difference between the two realms.
The technological and progressive Mecha had turned into brainless savagery.
