The scorching sun is like molten gold, baking the boundless yellow sand. The air temperature soars to 58 degrees Celsius. The heat wave on the surface distorts the vision. The distant sand dunes turn into flowing golden waves in the halo. In the center of the base, a silver-white dome building over 100 meters high stands majestically. The surface of the dome is covered with three layers of nano-scale light-transmitting films, which refract a faint blue-purple luster under the sun. This is the third-generation atmospheric water capture core device of the "Sky Dome" and the most advanced extreme environment water resources extraction system currently used by mankind.