What was the main content of Journey to the West?

Journey to the West was a classical Chinese novel. It mainly told the story of Sun Wukong, Zhu Bajie, Monk Sand, and Tang Sanzang (also known as the "Journey to the West") who went to India to retrieve Buddhist scriptures. They experienced many dangerous journeys and encounters, including the struggle between Sun Wukong, the Bull Demon King, the Iron Fan Princess and other evil forces, the entanglement between Zhu Bajie and the demons, and Monk Sand experienced many life and death tests in the Liusha River. Tang Sanzang constantly encountered demonic obstacles and finally led the Journey to the West to overcome many difficulties and retrieve the true scriptures. Journey to the West is not only an important literary work, but also an important part of Chinese culture. It tells the development and spread of Buddhist culture in China, and also shows the wisdom and diligence of the ancient Chinese people.