It’s a special novel, whether in writing traits, or the design and concept. So that people can learn a new literacy type. And the story reveals the cold and dark side of human emotions, It’s so sad so tragedy that easy for people to immerse and get calm in life. Kafka's narrative rhythm tests people's reading patience, but the writer is trying to increase readers' reading pressure through such rhythm, many people do not realize that such narration is inseparable from its significance. What's striking about "Metamorphosis" is Kafka's ability to push ruthlessness to the extreme.