It's a small article written by the author when he has nothing to do. Don't criticize the male and female protagonists, just criticize the author. After all, the author doesn't often go to Xiaolu.
Jiang Yi wakes up and discovers that she is just a supporting character in the author's essay. The male and female protagonists have matching family backgrounds and matching looks. What she can't figure out is why she became the only ex-girlfriend.
Concept: female protagonist, female goose deserves the best