Hearing Junior Martial Uncle Wu explain that the Xuanyuan Continent's atmosphere had a five-layer structure, Zhao Lin found it familiar, as it stirred memories from his past life.
However, as he listened, he realized the five atmospheric layers here were completely different from those he remembered.
The region from the ground up to an altitude of six hundred zhang is called the Spiritual Energy Layer.
The concentration of Spiritual Qi is highest in the Spiritual Energy Layer. It contains no Evil Qi or Gang Qi, making it suitable for all living beings, including cultivators and mortals.
Cultivators at the Foundation Establishment Realm and above can fly through the air in this layer, and those in the mid-to-late stages of the Qi Refining Realm can achieve the same with the help of flying treasures.
But the Spiritual Energy Layer has one major problem: the air is too dense.
This creates immense drag during flight, making it very difficult to build up speed.
