The plot and emotions in many novels were very deep. The readers might resonate with them and become emotionally invested in them during the reading process. When the novel ends, the reader's emotions may end with the end of the story, resulting in a sense of loss and emptiness. The readers might also put themselves in the role of the novel and imagine themselves experiencing the plot of the story. When the story ended, the reader's imagination would also end with it, and they would feel a sense of emptiness and loss. When reading a novel, readers might be immersed in the world of the story and ignore the real world. When the novel ends, the reader will feel a sense of loss and emptiness when they need to return to reality. These are some of the reasons why readers might feel empty after reading a novel. If this feeling persisted, he might need to consider reading other novels to relieve this feeling.