In the fast-paced city, Wang Xiaobai quit his nine-to-five job and opened a milk tea shop called "Nuancha Xiaozhu". From selecting tea leaves, adjusting recipes to receiving all kinds of customers, she is looking for the true meaning of life in her busy life. My best friend Liu Huahua is a frequent visitor to the store. Sometimes she comes to help, and sometimes she just sits in the corner and listens to Xiaobai share the fun and troubles of opening a store. In the thick fragrance of tea, the two witnessed the joys and sorrows of urban people, and also harvested their own warmth and growth.