Alright, I can provide you with some recommendations for time-travel novels with the male protagonist being the king of the desert. Here are a few popular novels: 1 Return to the Han Dynasty as a Prince This was a very popular time-travel novel about a modern youth who traveled to the Han Dynasty and became the king of the desert. After he transmigrated, he used his wisdom and talent to become a legendary figure and made great contributions to the prosperity and stability of the Han Dynasty. 2." The Tyrant's Favorite Concubine " This was a novel about a modern girl who traveled to ancient times to become the emperor's favorite concubine. After transmigrating, she not only possessed modern thinking but also some ancient knowledge. Under the emperor's favor, she became a respected and pampered concubine. 3 " Time Travel and Anti-Time Travel " This novel was about a modern girl who traveled to the Tang Dynasty and became the favorite concubine of a prince. After transmigrating, she not only possessed modern knowledge but also some ancient etiquette and culture. Under the emperor's favor, she became a respected and pampered concubine. I hope the above recommendations are helpful to you. If you have any other questions, please feel free to ask me.