" A Sand Gull in Heaven and Earth " was a modern wuxia novel. It told the story of a young swordsman who experienced all kinds of hardships in Jianghu and finally became a master of his generation. The story mainly takes place in a Jianghu called "Heaven and Earth". There are constant disputes in Jianghu, and various forces compete with each other. The protagonist, Li Lingxiao, is a young swordsman. He is talented and good at swordsmanship, but he is in trouble because of some misunderstandings. Li Lingxiao had met many dangerous opponents in the game and made many good friends. He experienced many life and death trials and grew up to become an outstanding swordsman. He defeated the leader of the evil forces in a battle. During Li Lingxiao's growth, he had also experienced many emotional entanglements, including the love story with the female lead, White Rose, and the grievances with his good friend, Wang Peng. The entire story was full of adventures and battles with martial arts elements, but it also showed the good and evil and complexity of human nature.