The Dunhuang Devil City is located in the Lop Nur wilderness at the junction of Dunhuang and Xinjiang. It covers an area of about 400 square kilometers and is about 150 kilometers from Dunhuang. The temperature here is very high and the eggs can be cooked on the stone. The conditions are bad, the grass is not born, the dripping is difficult, and human beings cannot survive here. It is known as the sea of death.