After Liora departed from the Whitefall Mountains, she didn't return to the Blood Devil Sect.
Instead, the information that Rose had given her earlier emerged in her mind, and she went in the completely opposite direction.
Though she had yet to regain her full strength, her power as a Grandmaster was already considerable, and she had become even stronger upon her advancement to a Lesser Devil.
Thus, it didn't take her long to arrive at her destination. Or rather, at a human city close to her destination.
As Liora landed on the ground and approached the city on the horizon, her consciousness swept out and investigated everything, matching the images in front of her with the ones in her memories.
The previous world, the one of Knights, closely resembled that of European medieval times. On the other hand, the current world seemed even more ancient.
There was no particular force in charge of the world like the Iron Armor Empire.
