C1988 Elemental Energy
Ye Feng did not choose to fly in the air. Instead, he hid his presence while running in the forest with his legs leaning on the ground.
Although flying was much faster than running, it required soul force. Once he used soul force, he would be unable to hide his aura, and at that time, the Monster race would quickly discover his tracks.
Slow was slow, but it was better than safe