Roy had some speculations about what the lower Abyss was like before entering, but when he really arrived, he realized that it was different from what he had imagined.
It was the same scorching heat and the same ash-like world, but many artificial buildings had appeared in the lower Abyss!
As soon as Roy and Julia entered, they saw huge castles in the distance, but these castles were all in the demon-style, in black and scarlet tones, and all of them leaned toward dark trends that were sinister and terrifying.
The lower Abyss was vast, and the space here was much larger than the middle Abyss and did not as oppressive. Roy and Julia randomly chose a direction and flew around three hundred kilometers. They saw four to five demon castles along the way.
A demon castle was just below Roy and Julia's flying path. When they were about to approach, a demon flew out of the demon castle to meet Roy and Julia.