The composition of the air in the Demon Realm is different from that on Earth. The oxygen content is too low, and the impurities and harmful components in the air are too high. Overall, in Wen Yu's view, this is not a continent suitable for living.
However, maybe the Demon Tribe lives happily here? That's not important. A slight change in air composition doesn't affect experts much. When he first arrived, the smell of the Demon Realm made Wen Yu feel an inherent discomfort, but as the transformation of race succeeded, this discomfort had long vanished.
Wen Yu even felt that this place was more unrestrained than Earth.
