Summary of the novel: On the campus of a university in Wuhan, the male protagonist Lu Yin and the female protagonist Ye Xiaoman finally came together after many ups and downs. However, things are unpredictable. On the occasion of graduation, due to Lu Yin's negligence, Ye Xiaoman suffered a sudden accidental injury. , Ye Xiaoman's best friend Qi Min died unexpectedly. Ye Xiaoman suffered great physical and mental trauma and had to leave Lu Yin and go to France for treatment and study; Lu Yin's best friend Dasha killed his enemy to avenge Qi Min and Ye Xiaoman and was imprisoned for 8 years. Will Ye Xiaoman come back? The most beautiful and innocent love story, the most beautiful and poetic words, the most righteous heroic deeds of Bo Yuntian, the most heinous crimes, and the most heart-wrenching separation - all in "The Fireworks Have Gone".