孫悟空, also known as the Monkey King, is a central character in the classic Chinese novel 西遊記 (Journey to the West). He is a monkey born from a stone who gains supernatural powers through Taoist practices. Known for his incredible strength, agility, and ability to transform into various forms, he becomes a key figure in the quest to retrieve sacred Buddhist texts. In the story, 孫悟空 is initially rebellious and causes chaos in heaven. However, he is eventually subdued by 觀音菩薩 (Guanyin) and becomes a disciple of 唐僧 (Tang Seng), accompanying him on his journey to the West. His character embodies themes of loyalty, redemption, and the quest for enlightenment.