Seeking experience, the content of the original book of Journey to the West, please

The Journey to the West and Havoc in Heaven was one of the four famous Chinese classics. It told the story of Sun Wukong and the others who protected the Tang Sanzang and went through 81 difficulties to finally obtain the true scripture. The following is the main plot of Journey to the West: It was said that a long time ago, the Heavenly Emperor created ten immortals, including Taishang Laojun, Jade Emperor, Sun Wukong, and so on. However, these immortals gradually lost their faith and position in the process of managing the Heaven Realm, causing the Heaven Realm to fall into chaos and corruption. One day, Sun Wukong was arrested by the Jade Emperor for stealing Taishang Laojun's Peaches of Immortality. In the prison of the Heavenly Palace, Sun Wukong asked Taishang Laojun for help and received Laojun's guidance and help. Sun Wukong used his supernatural power to change into the appearance of Taishang Laojun and sneaked into the treasure house of the Heavenly Palace. He stole countless immortal elixirs and used these elixirs to practice supernatural power to cause trouble in the Heavenly Palace. After the Jade Emperor learned of the situation, he ordered his subordinates to work together to capture Sun Wukong. However, Sun Wukong relied on his courage and magical powers to escape the pursuit of the immortals time and time again. In the depths of the Heavenly Palace, Sun Wukong and Taishang Laojun worked together to use the Jindan for cultivation and finally cultivated it into a supernatural and infinite ability. Sun Wukong not only destroyed the treasures of the Heavenly Palace and the work of the immortals, but also threatened the safety of the Jade Emperor. In the end, the Jade Emperor ordered Sun Wukong to leave Heaven and demote him to a mortal. However, Sun Wukong did not give up his beliefs and pursuits. He continued to cultivate after becoming a mortal and eventually became a legendary figure among the immortals.