Ruan Xingxi met Lu Mu that summer. They were in their second year of high school when they met. They both fell in love with each other and didn't express it until they graduated from high school. They hadn't seen each other for five years, but they got to know each other again at a class reunion and got together. Lu Mu got terminally ill when he was 25 years old. They bought a cat and lived happily for five years. Then Lu Mu died. Five years after his death, Ruan Xingxi scattered his ashes in the Yanjiang River they had seen before jumping in and committing suicide. From now on, the only thing left that can prove their existence is the cat.
Intention: young and frivolous