Mei Ying Shen Bu Zhi Long Zhong Que

During the kite festival in Yinshuang City, three people drop dead one after another, their tongues blackened at the root and their skin cracked dry. Constable Yan Cheng refuses to believe it’s a coincidence. He teams up with Shen Qinghe, a physician working to clear her late father’s name, and together they find the cause: a slow, hidden poison that kills its victims the moment they drink to quench their thirst. The three deaths are only the beginning.