The red packet was a way of writing in Dumpling's works. In the novel, the author set up a red packet plot in the novel so that the reader could give a red packet to the "owner of the red packet" in the novel during the reading process. The reader could also receive a reply from the owner of the red packet or reply to the content of the red packet in the novel. The idea of giving red packets could be used in many situations, such as responding to readers 'comments, replying to readers' feelings, and so on. This way of writing could enhance the interaction of the novel, attract the interest of the readers, and allow the author to better understand the needs and preferences of the readers. At the same time, red packets could also make the novel more interesting and creative, increasing the reader's reading experience.