" Okay, Okay " was about a young man named Li Lei who wandered from Sichuan to Beijing. Li Lei was an introverted person who was not good at socializing. His life and work in Beijing were very difficult. He met many people, including his landlord, colleagues, friends, and lovers. They supported each other and helped each other through the hardships of life. The novel used Li Lei's life experience as the main thread, interweaving the details of Beijing's urban life and cultural background to show the complexity and variety of the city. At the same time, the novel also showed Li Lei's inner growth and self-awakening, as well as his thoughts and enlightenment from the collision with the city and human nature. Through the growth experience of an ordinary person, the novel explored the problems of human nature, friendship, love, life and so on. It had high literary value and humane spirit.