After getting drunk, Xiaonan accidentally entered the dream catcher of the dream hunter Lao Li and absorbed the spirit of a hundred years of dreams. The two went to the Dream Painting Academy for help, trying to draw out the spirit of dreams, but they did not expect that Xiaonan was a person who had no dreams. Lao Li had to accept Xiaonan as his disciple and teach her how to catch dreams. Under the guidance of the four masters of pen, ink, paper and inkstone, Xiaonan inherited Lao Li's mantle, but Lao Li suddenly disappeared. In order to find Lao Li, Xiaonan came to the Miaobi Gallery and became a security guard. Here she met her senior sister Qian Muzi, second brother Shui Miaomiao, third brother Huo Yanyan and other partners, and began a beautiful and happy life. The evil forces are getting closer and closer. Xiaonan and her partners must fight against the evil forces and learn how to become a dream master who is both a painter and a catcher
