Li Xun traveled through the West and became Tang Monk's follower. At the beginning of Shuangcha Ridge, he was about to be skinned and cramped by monsters. He had an idea and fooled the waiter: The monk's meat can live forever, and there are mountains of treasures in his luggage. The little demon believed it to be true, put down the knife and went to dig through the baggage. Li Xing took the opportunity to delay, waiting for Taibai Jinxing to come to the rescue. During this journey to the west, he relied on his words to deceive monsters, and relied on wits to change his destiny. By the time the Monkey King makes trouble in the Heavenly Palace, he is already the loudmouthed king of the demon world.