An example of the story outline of a famous work is as follows: Journey to the West told the legendary story of the four people in the Tang Dynasty, Sun Wukong, Zhu Bajie, Monk Sand, and Tang Sanzang. The four of them encountered many dangers and difficulties on the way, including monsters, evil forces and demonic barriers. Not only did they have to overcome these obstacles, but they also had to face obstacles from both official and unofficial sources. During the journey, Sun Wukong and Zhu Bajie became good friends and Monk Sand became the guardian of Tang Sanzang. The four of them had gone through many hardships and adventures together and finally reached the western paradise to obtain the true scripture. The whole story is full of fantasy, adventure and philosophy, showing the courage and wisdom of human beings, but also exploring the profound questions of faith, morality and power.