After getting drunk, Xiaonan accidentally entered the dream catcher of the dream hunter Lao Li and absorbed the dream spirit of a hundred years. The two went to the Dream Painting Academy for help, trying to draw out the dream spirit, but they didn't expect that Xiaonan was a dreamless person. Lao Li had to accept Xiaonan as his apprentice and teach him the way of dream catching. Under the guidance of the four teachers 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 he met his senior sister...