To write a memory loss novel, one needed to first determine the background and theme of the story, then design the plot and characters. Memory loss novels usually involved a character who suddenly lost his memory for some reason or was forgotten by some kind of power. In this process, the characters would experience various challenges and difficulties to gradually recover their memories and identities. In the process of writing, one could describe the character's living environment, interpersonal relationships, experiences, and personality to portray the character's image and emotional conflicts. At the same time, it could also attract the readers 'interest by setting up various suspense and plots, such as why the characters lost their memories, what were the memories that were forgotten, and whether they could regain their memories. Memory loss novels needed to be interesting, imaginative, and able to attract the reader's interest. In the process of writing, one could express the development of the plot by describing the psychological changes, language, and actions of the characters so that the readers could better understand the characters and plots in the story.