The Sighing Desert is a strange land, everyone believes so.
It is a landscape that is formed only in thousands of years, without any foundation, history, or vitality, only endless yellow sand flying all year round. Less than fifty meters above the desert is the Windy Layer that is unique to the space of the Sighing Desert. The wind power is not heavy, and normal people can bear it, however the wind is full of invisible stuff like wind blades. Anyone who enters would undergo endless intensive attacks by wind blades. Even a Legendary Rank professional cannot persist in it for an hour, as they will be torn apart by the fierce Windy Layer wind attacks. All things considered, only a few Demigods with flight abilities can move freely in this environment.
