What does Monkey King achieve in his journey to the west?

In "Journey to the West," the Monkey King, also known as Sun Wukong, achieves enlightenment and redemption through his adventures. Initially rebellious and powerful, he learns humility and the importance of teamwork while accompanying the monk Xuanzang on his pilgrimage to retrieve sacred Buddhist scriptures. His journey transforms him from a mischievous trickster into a loyal protector and a symbol of perseverance and spiritual growth. Ultimately, he attains a higher understanding of himself and his place in the universe.