A sofa bench was an online term that originated from television drama reviews to describe the interaction between a person lying on one side like a sofa while another person sat quietly beside him. Later, this term was gradually extended to novel reviews to refer to the attitude or emotion of the reviewers towards the novel. In novel reviews, sofa benches were often used to describe the degree of the reviewers 'love for the novel or the degree of the reviewers' recognition of the novel's plot, character description, theme, and so on. If a novel was reviewed as "sofa", it usually meant that the novel was very popular and liked by the reviewers, while "bench" was used to describe the shortcomings of the novel or the critics 'criticism and doubts about the novel. A sofa bench was a humorous and relaxing term used to describe some interesting or interesting plots and opinions in novel reviews.