Xu Zhinan, a front-line police officer from the Anti-Narcotics Detachment of the Nanjing Public Security Bureau, was transferred to Yunnan to perform undercover missions due to his outstanding abilities. She walks on the edge of danger and has many battles between life and death. An accident brought her close to Yunnan's biggest drug lord, Xu Yisheng. Yunnan in midsummer writes dangerous stories.
Jiang Yi, captain of the Anti-Narcotics Detachment of Nanjing Public Security Bureau. That year in Nanjing, the sycamore trees were in full bloom on Lingyuan Road, and that was their first encounter. Another year in Nanjing. Unprecedented heavy snowfall filled the entire city of Nanjing. The sycamore trees on Cemetery Road were decorated with snow, and this time they walked together. This is the end of the story. Later, there was no heavy snow in Nanjing, and there was no Xu Zhinan in the world.
Purpose: Fight for the people