Nanpai's Third Uncle's " Sea of Sand " was a Chinese web novel. The story took place on a continent called Xiliang. The protagonists of the story were a group of mysterious pirates. They were called " Hai Pai " and had a unique pirate culture and social system. The main plot of the story revolved around several large pirate organizations in the Western Liang Sea Area, including the Sea King Pavilion, the Black Blade Sect, the Pirate Leader, and so on. These organizations fought fiercely for resources and territory, but it also involved some political and conspiracy factors. In the story, the protagonists not only had to face various pirate attacks and dangers, but also deal with the pursuit and threats from the government and other forces. At the same time, the relationships between them were also very rich, including friendship, love, kinship, and so on. " The Sea of Sand " was a web novel full of suspense and thrills. It had high literary value and influence.