As night fell quickly, the large full moon hung high in the sky, lighting up the desert. The uneven dunes seemed to be draped in a layer of silver, stunningly beautiful. The scorching temperature had also dropped, and a cool breeze made it much cooler. Luo Zheng knew the temperature would continue to fall. Glancing at the nearby piles of bedding and sleeping bags, he felt no worry at all. With these items, they were well-equipped to defend the castle for several days. If people took turns sleeping, Luo Zheng was confident they could confront the enemy even longer.