"Shan Ha" tells the story of a young She nationality who went from Hangzhou to Yunnan University in the southwest corner to study for graduate school, and his tragic life when he returned to Hangzhou after graduating with a master's degree. There are five characters appearing in the book. Zhuang Muhua from Zhejiang was studying in Kunming, and accidentally broke into the world of Yunnanese Zixu and Sichuanese Wu You. When he returned to Zhejiang for employment after graduation, he suddenly met his lover Chun Sishui from Zhejiang whom he had pursued 15 years ago. However, he already had a friend Xia Ruohua from Anhui. Fifteen years have gone by in a blink of an eye, but the lives of these five people have been full of ups and downs. Stay tuned!